Here is an unordered list of online mathematics books, textbooks, monographs, lecture notes, and other mathematics related documents freely available on the web.
I tried to select only the works in book formats, "real" books that are mainly in PDF format, so many wellknown htmlbased mathematics web pages and online tutorials are left out.
Click here if you prefer a categorized directory of mathematics books. The list is updated on a daily basis, so, if you want to bookmark this page, use one of the buttons below.

Geometry and Billiards
Serge Tabachnikov  , Published in 1991, 186 pages

Dynamics in One Complex Variable
John Milnor  Princeton University Press, Published in 1991, 146 pages

Symplectic, Poisson, and Noncommutative Geometry
Tohru Eguchi, et al.  Cambridge University Press, Published in 2014, 290 pages

An Introduction to the Algebra of Quantics
E.B. Elliott  The Clarendon Press, Published in 1913, 444 pages

Fractals
 Wikibooks, Published in 2013

The Mathematics of Investment
William L.Hart  D.C Heath and Company, Published in 1924, 321 pages

A Primer on Homotopy Colimits
Daniel Dugger  University of Oregon, Published in 2008, 72 pages

Calculus for Mathematicians, Computer Scientists, and Physicists
Andrew D. Hwang  Holy Cross, Published in 1998, 487 pages

Chance and Luck
Richard A. Proctor  Longmans, Green, and Co., Published in 1887, 164 pages

Theory and Applications of Lattice Point Methods for Binomial Ideals
Ezra Miller  arXiv, Published in 2010, 57 pages

Logic for Computer Science
 Wikibooks, Published in 2010

Men of Mathematics
E.T. Bell  Archive.org, Published in 1937

Lectures on Shimura Varieties
A. Genestier, B.C. Ngo  , Published in 2006, 50 pages

First Principles of Symmetrical Beauty
David Ramsay Hay  W. Blackwood and sons, Published in 1846, 305 pages

Category Theory: A Gentle Introduction
Peter Smith  Logic Matters, Published in 2016, 283 pages

Functional and Structured Tensor Analysis for Engineers
R. M. Brannon  The University of Utah, Published in 2003, 323 pages

Introduction to Mathematical Logic: A problem solving course
Arnold W. Miller  arXiv, Published in 1996, 75 pages

Combinatorics Through Guided Discovery
Kenneth P. Bogart  Dartmouth College, Published in 2004, 202 pages

A Problem Text in Advanced Calculus
John M. Erdman  Portland State University, Published in 2008, 377 pages

Lectures on Topics in Mean Periodic Functions and the TwoRadius Theorem
J. Delsarte  Tata Institute of Fundamental Research, Published in 1961, 151 pages

Conic Sections Treated Geometrically
W. H. Besant  George Bell and Sons, Published in 1895, 367 pages

Calculus and Differential Equations
John Avery  Learning Development Institute, Published in 2010, 137 pages

A Treatise on the Theory of Invariants
Oliver E. Glenn  Project Gutenberg, Published in 2006, 221 pages

A History Of The Mathematical Theory Of Probability
I. Todhunter  Kessinger Publishing, LLC, Published in 2007, 640 pages

Matrix Analysis
Steven J Cox  Rice University, Published in 2012, 98 pages

Differential Equations
H. B. Phillips  John Wiley & Sons, Published in 1922, 84 pages

The Axiomatic Method
L. Henkin, P. Suppes, A. Tarski  North Holland Publishing Company, Published in 1959, 508 pages

Sam Loyd's Cyclopedia of 5000 Puzzles tricks and Conundrums
Sam Loyd  The Lamb Publishing Company, Published in 1914, 194 pages

Convergence of Stochastic Processes
D. Pollard  Springer, Published in 1984, 223 pages

Topics in the Theory of Quadratic Residues
Steve Wright  arXiv, Published in 2014, 160 pages

Basic Concepts of Enriched Category Theory
Max Kelly  Cambridge University Press, Published in 2005, 143 pages

Lie Groups in Physics
G. 't Hooft, M. J. G. Veltman  Utrecht University, Published in 2007, 75 pages

Introduction to Commutative Algebra
Thomas J. Haines  University of Maryland, Published in 2005, 87 pages

Model Theory
Stephen G. Simpson  The Pennsylvania State University, Published in 1998, 127 pages

Complex Analysis
Christian Berg  Kobenhavns Universitet, Published in 2012, 192 pages

Differential Topology
Bjorn Ian Dundas  Johns Hopkins University, Published in 2002, 183 pages

Introduction to Abstract Algebra
D. S. Malik, John N. Mordeson, M.K. Sen  Creighton University, Published in 2007, 276 pages

Chaos: Classical and Quantum
Predrag Cvitanovic  ChaosBook.org, Published in 2008, 813 pages

Lectures on Complex Analytic Manifolds
L. Schwartz  Tata Institute of Fundamental Research, Published in 1955, 163 pages

Linear Algebra
Benjamin McKay  University College Cork, Published in 2008, 491 pages

Handbook of Mathematical Functions
M. Abramowitz, I. A. Stegun  GPO, Published in 1964, 1046 pages

Complex Manifolds and Hermitian Differential Geometry
Andrew D. Hwang  University of Toronto, Published in 1997, 113 pages

Ends of Complexes
Bruce Hughes, Andrew Ranicki  Cambridge University Press, Published in 2008, 375 pages

Flavors of Geometry
Silvio Levy  Cambridge University Press, Published in 1997, 208 pages

First Book in Arithmetic
 W.W. Shannon, Published in 1905, 268 pages

A History of Mathematics
Florian Cajori  The MacMillan Company, Published in 1909, 556 pages

Basic Algebra
Anthony W. Knapp  , Published in 2016, 762 pages

New Directions in Hopf Algebras
S. Montgomery, H. Schneider  Cambridge University Press, Published in 2002, 485 pages

Calculus II
Paul Dawkins  Lamar University, Published in 2011, 380 pages

An Introduction to Geometry
Wong Yan Loi  National University of Singapore, Published in 2009, 136 pages

Multivariable and Vector Analysis
W W L Chen  Macquarie University, Published in 2008, 203 pages

Grassmann Algebra
John Browne  , Published in 2001, 238 pages

A Brief History of Mathematics
Karl Fink  Open Court Publishing Company, Published in 1900, 366 pages

Projective Differential Geometry Old and New
V. Ovsienko, S. Tabachnikov  Cambridge University Press, Published in 2004, 281 pages

Mathematical Reasoning: Writing and Proof
Ted Sundstrom  Pearson Education, Inc., Published in 2013, 591 pages

Seven Sketches in Compositionality: An Invitation to Applied Category Theory
Brendan Fong, David I Spivak  arXiv.org, Published in 2018, 243 pages

The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner
Martin Gardner, at al.  AK Peters, Published in 1999, 252 pages

Lectures on Periodic Homogenization of Elliptic Systems
Zhongwei Shen  arXiv.org, Published in 2017, 246 pages

Practical Foundations of Mathematics
Paul Taylor  Cambridge University Press, Published in 1999, 588 pages

Surveys in Noncommutative Geometry
Nigel Higson, John Roe  American Mathematical Society, Published in 2006, 208 pages

Algorithms for Modular Elliptic Curves
J. E. Cremona  Cambridge University Press, Published in 1992, 351 pages

A Minimum of Stochastics for Scientists
Noel Corngold  Caltech, Published in 2009, 77 pages

Basic Category Theory
Tom Leinster  arXiv, Published in 2016, 191 pages

Essays on the Theory of Numbers
Richard Dedekind  The Open Court Publishing, Published in 1901, 78 pages

Discrete Differential Geometry: An Applied Introduction
M. Desbrun, P. Schroeder, M. Wardetzky  Columbia University, Published in 2008, 103 pages

Topics in dynamics I: Flows
Edward Nelson  Princeton University Press, Published in 1969, 122 pages

Trends in Commutative Algebra
Luchezar L. Avramov, at al.  Cambridge University Press, Published in 2005, 264 pages

Quick Introduction to Tensor Analysis
Ruslan Sharipov  Samizdat Press, Published in 2004, 47 pages

nLinear Algebra of Type I and Its Applications
W. B. V. Kandasamy, F. Smarandache  InfoLearnQuest, Published in 2008, 120 pages

Recreational Mathematics
 Wikipedia, Published in 2014

Indian Mathematics
G. R. Kaye  Thacker, Spink & Co., Published in 1915, 102 pages

Probability and Statistics
 UCLA, Published in 2012

Gauge Theory for Fiber Bundles
Peter W. Michor  Universitaet Wien, Published in 1991, 106 pages

Descriptive Set Theory
Yiannis N. Moschovakis  American Mathematical Society, Published in 2009, 516 pages

Opera Magistris
Vincent Isoz  Sciences.ch, Published in 2016, 5273 pages

An informal introduction to the ideas and concepts of noncommutative geometry
Thierry Masson  arXiv, Published in 2006, 56 pages

Complex and Adaptive Dynamical Systems: A Primer
Claudius Gros  arXiv, Published in 2008, 276 pages

An Introduction to the Theory of Groups of Finite Order
Harold Hilton  Oxford Clarendon Press, Published in 1908, 260 pages

Fractional Graph Theory: A Rational Approach to the Theory of Graphs
Daniel Ullman, Edward Scheinerman  Wiley, Published in 2008, 167 pages

Engineering Analysis
 Wikibooks, Published in 2012, 193 pages

Elementary Mathematics
W W L Chen, X T Duong  Macquarie University, Published in 1999, 308 pages

Algebraic Geometry
Andreas Gathmann  University of Kaiserslautern, Published in 2014, 133 pages

Algebraic General Topology
Victor Porton  Mathematics21.org, Published in 2015, 349 pages

Probability, Random Processes, and Ergodic Properties
Robert M. Gray  Springer, Published in 2008, 217 pages

Algorithmic Mathematics
Leonard Soicher, Franco Vivaldi  Queen Mary University of London, Published in 2004, 94 pages

Everything you wanted to know about Data Analysis and Fitting
Peter Young  arXiv, Published in 2012, 55 pages

Calculus Made Easy
Silvanus P. Thompson  The MacMillan Company, Published in 1914, 315 pages

An Introduction to Semialgebraic Geometry
Michel Coste  Universite de Rennes, Published in 2002, 78 pages

Introduction to the Basics of Heegaard Floer Homology
Bijan Sahamie  arXiv, Published in 2010, 71 pages

Functional Differential Geometry
Gerald Jay Sussman, Jack Wisdom  MIT, Published in 2005, 77 pages

Parallel Spectral Numerical Methods
Gong Chen, et al.  Wikibooks, Published in 2013

A First Course in Mathematics Concepts for Elementary School Teachers
Marcel B. Finan  Arkansas Tech University, Published in 2006, 452 pages

Algebra: A Computational Introduction
John Scherk  Chapman & Hall, Published in 2000, 419 pages

Surgical Methods in Rigidity
F.T. Farrell  Springer, Published in 1996, 108 pages

Notes on Combinatorics
Peter J. Cameron  Queen Mary, University of London, Published in 2007, 130 pages

Lectures on Disintegration of Measures
L. Schwartz  Tata Institute of Fundamental Research, Published in 1976, 139 pages

Curves and Surfaces in Geometric Modeling: Theory and Algorithms
Jean Gallier  Morgan Kaufmann, Published in 1999, 502 pages

Operator Algebras and Quantum Statistical Mechanics
Ola Bratteli, Derek W. Robinson  Springer, Published in 2003, 505 pages

First Course in Statistics
D Caradog Jones  G Bell, Published in 1921, 288 pages

Math Puzzles
Umesh P N  , Published in 2010, 84 pages

A. N. Whitehead's Geometric Algebra
Stephen Blake  , Published in 2005, 280 pages

Fractional Dynamics
Carlo Cattani, et al.  De Gruyter Open Ltd, Published in 2016, 408 pages

Introduction to Functional Analysis
Vladimir V. Kisil  University of Leeds, Published in 2010, 111 pages

Theory of Functions of a Real Variable
Shlomo Sternberg  , Published in 2005, 393 pages

Combinatorics and Algebra of Tensor Calculus
Sen Hu, Xuexing Lu, Yu Ye  arXiv, Published in 2015, 88 pages

Lectures on Etale Cohomology
J. S. Milne  , Published in 2008, 196 pages

Lecture Notes in Discrete Mathematics
Marcel B. Finan  Arkansas Tech University, Published in 2001, 224 pages

Intro to Abstract Algebra
Paul Garrett  , Published in 1998, 200 pages

Operators on Hilbert Space
John Erdos  King's College London, Published in 2004, 52 pages

Lectures on Lie Groups and Representations of Locally Compact Groups
F. Bruhat  Tata Institute of Fundamental Research, Published in 1958, 140 pages

Geometry Formulas and Facts
Silvio Levy  CRC Press, Published in 1995

Algebraic and Geometric Methods in Enumerative Combinatorics
Federico Ardila  arXiv, Published in 2014, 143 pages

Functions and Their Graphs
J. Nicholas, J. Hunter, J. Hargreaves  University of Sydney, Published in 1997, 77 pages

An Introduction to Ktheory
Eric M. Friedlander  , Published in 2007, 78 pages

Recreations in Mathematics
H E. Licks  D. Van Nostrand Company, Published in 1917, 163 pages

Inverse Problem Theory and Methods for Model Parameter Estimation
Albert Tarantola  SIAM, Published in 2004, 358 pages

Course of Linear Algebra and Multidimensional Geometry
Ruslan Sharipov  Samizdat Press, Published in 1996, 143 pages

Current Developments in Algebraic Geometry
Lucia Caporaso, et al.  Cambridge University Press, Published in 2012, 438 pages

An Introductory Course Of Mathematical Analysis
Charles Walmsley  Cambridge University Press, Published in 1920, 268 pages

An Invitation to General Algebra and Universal Constructions
George M. Bergman  Henry Helson, Published in 1998, 398 pages

Lectures on Exterior Differential Systems
M. Kuranishi  Tata Institute of Fundamental Research, Published in 1962, 117 pages

Topics in Random Matrix Theory
Terence Tao  , Published in 2011, 340 pages

Manifolds of Differentiable Mappings
Peter W. Michor  Birkhauser, Published in 1980, 165 pages

Differential Geometrical Theory of Statistics
Frederic Barbaresco, Frank Nielsen (eds)  MDPI AG, Published in 2017, 474 pages

Fundamental Concepts of Mathematics
Farshid Hajir  University of Massachusetts, Published in 2005, 69 pages

Integral Operators
Leif Mejlbro  BookBoon, Published in 2009, 66 pages

Linear Algebra C4: Quadratic equations in two or three variables
Leif Mejlbro  BookBoon, Published in 2009, 74 pages

Unfolding the Labyrinth: Open Problems in Mathematics, Physics, Astrophysics
Florentin Smarandache, at al.  arXiv, Published in 2006, 139 pages

Axiomatic Set Theory
Michael Meyling  , Published in 2011, 36 pages

Stats without Tears
Stan Brown  BrownMath.com, Published in 2016, 243 pages

Lectures on Deformations of Singularities
Michael Artin  Tata Institute of Fundamental Research, Published in 1976, 110 pages

An Introduction to Nonassociative Algebras
Richard D. Schafer  Project Gutenberg, Published in 2008, 81 pages

Lectures on a Method in the Theory of Exponential Sums
M. Jutila  Tata Institute of Fundamental Research, Published in 1987, 134 pages

A First Course in Elementary Differential Equations
Marcel B. Finan  Arkansas Tech University, Published in 2006, 213 pages

Basic Math Quick Reference Handbook
Peter J. Mitas  Quick Reference Handbooks, Published in 2009, 83 pages

Lectures On The General Theory Of Integral Functions
Georges Valiron  Chelsea Pub. Co., Published in 1949, 234 pages

Theory and Applications of Finite Groups
G. A. Miller, H. F. Blichfeldt, L. E. Dickson  J. Wiley, Published in 1916, 424 pages

Random Matrix Models and Their Applications
Pavel Bleher, Alexander Its  Cambridge University Press, Published in 2001, 438 pages

Theory of Functions of a Complex Variable
Heinrich Burkhardt  D. C. Heath, Published in 1913, 456 pages

Advanced Algebra
Anthony W. Knapp  Birkhäuser, Published in 2016, 758 pages

Lectures on An Introduction to Grothendieck's Theory of the Fundamental Group
J.P. Murre  Tata Institute of Fundamental Research, Published in 1967, 143 pages

Projective Differential Geometry Of Curves And Surfaces
Ernest Preston Lane  The University Of Chicago Press, Published in 1932, 344 pages

Principles of Differential Geometry
Taha Sochi  viXra, Published in 2016, 161 pages

Probability for Finance
Patrick Roger  BookBoon, Published in 2010, 115 pages

The Axioms Of Descriptive Geometry
Alfred North Whitehead  Cambridge University Press, Published in 1914, 96 pages

Homeomorphisms in Analysis
Casper Goffman, at al.  American Mathematical Society, Published in 1997, 216 pages

Abel's Theorem and the Allied Theory
H.F. Baker  Cambridge University Press, Published in 1897, 712 pages

Statistics
Philip B. Stark  University of California, Berkeley, Published in 2011

A Mathematics Primer for Physics Graduate Students
Andrew E. Blechman  , Published in 2007, 78 pages

Language, Proof and Logic
Jon Barwise, John Etchemendy  Center for the Study of Language, Published in 2011, 620 pages

Arimaa
 Wikibooks, Published in 2011

Proofs and Types
J. Girard, Y. Lafont, P. Taylor  Cambridge University Press, Published in 1989, 183 pages

Manifolds
Neil Lambert  King's College London, Published in 2011, 59 pages

Notes on Algebraic Structures
Peter J. Cameron  Queen Mary, University of London, Published in 2006, 102 pages

Introduction to Infinitesimal Analysis: Functions of One Real Variable
N. J. Lennes  John Wiley & Sons, Published in 1907, 225 pages

Applied Analysis
I.M. Sigal, M. Merkli  University of Toronto, Published in 2001, 176 pages

Langlands Correspondence for Loop Groups
Edward Frenkel  Cambridge University Press, Published in 2007, 393 pages

Homogeneous Spaces and Equivariant Embeddings
Dmitri A. Timashev  arXiv, Published in 2006, 250 pages

Languages and Machines
C. D. H. Cooper  Macquarie University, Published in 2008

Hack, Hack, Who's There? A Gentle Introduction to Model Theory
David Reid  Smashwords, Published in 2016, 273 pages

Undergraduate Analysis Tools
Bruce K. Driver  University of California, San Diego, Published in 2013, 186 pages

Lectures on Differential Equations
Craig A. Tracy  University of California, Published in 2011, 131 pages

Geometry and the Imagination
Conway, Doyle, Thurston  Rutgers University, Newark, Published in 2018, 116 pages

Topics in Differential Geometry
Peter W. Michor  American Mathematical Society, Published in 2008, 429 pages

Elementary Topology
O. Ya. Viro, O. A. Ivanov, N. Yu. Netsvetaev, V. M. Kharlamov  American Mathematical Society, Published in 2008, 400 pages

Calculus of Differential Forms: Course
Peter Saveliev  Intelligent Perception, Published in 2013

Advanced Algebra
Herbert E. Hawkes  Ginn and Company, Published in 1905, 314 pages

Six Septembers: Mathematics for the Humanist
Patrick Juola, Stephen Ramsay  Zea Books, Published in 2017, 433 pages

Topology Without Tears
Sidney A. Morris  , Published in 2007, 373 pages

Lie groups and Lie algebras
N. Reshetikhin, V. Serganova, R. Borcherds  UC Berkeley, Published in 2006, 179 pages

Circulants
Alun Wynjones  , Published in 2008, 149 pages

Online Statistics Education
David Lane  Rice University, Published in 2017, 692 pages

Vector Analysis and Quaternions
Alexander Macfarlane  John Wiley & Sons, Published in 1906, 65 pages

Commutative Algebra and Noncommutative Algebraic Geometry
David Eisenbud, et al.  Cambridge University Press, Published in 2015, 775 pages

Representation Theory of Compact Groups
Michael Ruzhansky, Ville Turunen  Aalto TKK, Published in 2008, 135 pages

Nonlinear Analysis and Differential Equations
Klaus Schmitt, Russell C. Thompson  University of Utah, Published in 2004, 158 pages

An Introduction to Group Theory: Applications to Mathematical Music Theory
Flor AceffSanchez, et al.  BookBoon, Published in 2013, 165 pages

Euclid's Elements
D.E.Joyce  , Published in 1998

The AdamsNovikov Spectral Sequence and the Homotopy Groups of Spheres
Paul Goerss  Northwestern University, Published in 2007, 47 pages

A set of new Smarandache functions, sequences and conjectures in number theory
Felice Russo  American Research Press, Published in 2000, 114 pages

A Summary of Calculus
Karl Heinz Dovermann  University of Hawaii, Published in 2003, 164 pages

Discrete Distributions
Leif Mejlbro  BookBoon, Published in 2009, 72 pages

Algebraic Groups and Discontinuous Subgroups
Armand Borel, George D. Mostow  American Mathematical Society, Published in 1966, 426 pages

Harmonic Analysis
S.R.S. Varadhan  New York University, Published in 2000, 82 pages

How We Got From There to Here: A Story of Real Analysis
Robert Rogers, Eugene Boman  Open SUNY Textbooks, Published in 2013, 210 pages

Advanced Algebra
Arthur Schultze  The Macmillan Company, Published in 1906, 588 pages

Differential and Integral Equations: Boundary Value Problems and Adjoints
S. Schwabik, M. Tvrdy, O. Vejvoda  Academia Praha, Published in 1979, 246 pages

Introduction to Algebraic Geometry
Yuriy Drozd  , Published in 1999, 104 pages

A Second Course in Logic
Christopher Gauker  University of Cincinnati, Published in 2013, 172 pages

Galois Groups and Fundamental Groups
Leila Schneps  Cambridge University Press, Published in 2003, 467 pages

Advanced High School Statistics
David M Diez, et al.  OpenIntro, Published in 2017, 458 pages

On Some of Smarandache's Problems
Krassimir Atanassov  Erhus Univ Pr, Published in 1999, 89 pages

Calculus and Linear Algebra. Vol. 2
Wilfred Kaplan, Donald J. Lewis  University of Michigan Library, Published in 2007, 606 pages

The Algebra of Logic
Louis Couturat  Project Gutenberg, Published in 2004, 102 pages

An Introduction to Determinants
William Thomson  , Published in 1882, 122 pages

Iterative Methods for Linear and Nonlinear Equations
C.T. Kelley  SIAM, Published in 1995, 172 pages

Category Theory for Programmers
Bartosz Milewski  unglue.it, Published in 2017, 510 pages

A Second Course in Mathematics Concepts for Elementary Teachers
Marcel B. Finan  Arkansas Tech University, Published in 2006, 468 pages

Almost None of the Theory of Stochastic Processes
Cosma Rohilla Shalizi  Carnegie Mellon University, Published in 2010, 347 pages

Functional Analysis
Feng Tian, Palle E.T. Jorgensen  arXiv, Published in 2010, 98 pages

Existence, multiplicity, perturbation, and concentration results for a class of quasilinear elliptic problems
Marco Squassina  Electronic Journal of Differential Equations, Published in 2006, 213 pages

Lectures on Analytic Differential Equations
Yulij Ilyashenko, Sergei Yakovenko  American Mathematical Society, Published in 2007, 599 pages

Categories and Modules
Takahiro Kato  viXra.org, Published in 2015, 323 pages

Elementary Differential Equations
William F. Trench  Brooks Cole, Published in 2001, 663 pages

The Basics of Financial Mathematics
Richard F. Bass  , Published in 2003, 106 pages

Calculus Refresher
Paul Garrett  , Published in 2008, 78 pages

Notes on Categories and Groupoids
P. J. Higgins  Van Nostrand Reinhold, Published in 1971, 195 pages

Vector Analysis and the Theory of Relativity
Francis Dominic Murnaghan  Johns Hopkins press, Published in 1922, 156 pages

Introduction to Vectors
Christopher C. Tisdell  Bookboon, Published in 2014, 68 pages

Notes on Operator Algebras
G. Jungman  Los Alamos National Laboratory, Published in 1999, 60 pages

Complex Variables: Second Edition
R. B. Ash, W. P. Novinger  Dover Publications, Published in 2007, 224 pages

Basic Real Analysis
Anthony W. Knapp  Birkhäuser, Published in 2016, 840 pages

Lectures On Unique Factorization Domains
P. Samuel  Tata Institute Of Fundamental Research, Published in 1964, 68 pages

APEX Calculus
Gregory Hartman, et al.  APEXcalculus.com, Published in 2015, 874 pages

Introduction to Statistical Thought
Michael Lavine  , Published in 2008, 434 pages

Elementary Calculus: An Approach Using Infinitesimals
H. Jerome Keisler  Bodgen & Quigley, Published in 2012, 992 pages

Riemannian Geometry
Richard L. Bishop  arXiv, Published in 2013, 67 pages

An Introduction to Ktheory and Cyclic Cohomology
Jacek Brodzki  arXiv, Published in 1996, 115 pages

An Introduction to Set Theory
William A. R. Weiss  University of Toronto, Published in 2008, 119 pages

Lectures on Semigroup Theory and its Application to Cauchy's Problem in Partial Differential Equations
K. Yosida  Tata Institute of Fundamental Research, Published in 1957, 160 pages

Mathematics for Engineers
William Neville Rose  Chapman, Published in 1922

Riemannian Geometry
Ilkka Holopainen, Tuomas Sahlsten  , Published in 2013, 102 pages

Varieties of Lattices
Peter Jipsen, Henry Rose  Springer, Published in 1992, 168 pages

Sets, Relations, Functions
Ivo Düntsch, Günther Gediga  Methodos Publishers (UK), Published in 2000, 55 pages

Reform Calculus
Marcel B. Finan  Arkansas Tech University, Published in 2004, 253 pages

Ordinary Differential Equations
Wong Yan Loi  National University of Singapore, Published in 2013, 121 pages

Euclid's Parallel Postulate: Its Nature, Validity and Place in Geometrical Systems
John William Withers  Open Court Publishing Co., Published in 1904, 214 pages

Linear Algebra
Jonathan Gleason  University of California, Published in 2018, 681 pages

Mathematical Methods of Engineering Analysis
Erhan Cinlar, Robert J. Vanderbei  , Published in 2000, 119 pages

Interval Groupoids
W. B. V. Kandasamy, F. Smarandache, M. K. Chetry  arXiv, Published in 2010, 240 pages

On Lie Algebras Of Prime Characteristic
George B. Seligman  American Mathematical Society, Published in 1956, 93 pages

SPSS: Stats Practically Short and Simple
Sidney Tyrrell  BookBoon, Published in 2009, 83 pages

Geometric Models for Noncommutative Algebra
Ana Cannas da Silva, Alan Weinstein  University of California at Berkeley, Published in 1998, 194 pages

Quantum Physics, Relativity, and Complex Spacetime
Gerald Kaiser  University of Massachusetts at Lowell, Published in 2003, 252 pages

Elliptic Curves over Function Fields
Douglas Ulmer  arXiv, Published in 2011, 72 pages

A Course in Universal Algebra
S. Burris, H.P. Sankappanavar  SpringerVerlag, Published in 1982, 331 pages

Analytic geometry for colleges, universities, and technical schools
E.W. Nichols  Leach, Shewell & Sanborn, Published in 1892, 304 pages

Art Gallery Theorems and Algorithms
Joseph O'Rourke  Oxford University Press, Published in 1987, 296 pages

Understanding Calculus
Faraz Hussain  , Published in 2008

Markov Chains and Mixing Times
D. A. Levin, Y. Peres, E. L. Wilmer  American Mathematical Society, Published in 2008, 387 pages

Lectures on Probability, Statistics and Econometrics
Marco Taboga  statlect.com, Published in 2010

Partial Differential Equations with Maple
Robert Piche, Keijo Ruohonen  Tampere University of Technology, Published in 1997, 131 pages

Lectures on Fundamental Concepts of Algebra and Geometry
John Wesley Young  Macmillan and co., Published in 1917, 264 pages

An Introductory Course in Elementary Number Theory
Wissam Raji  The Saylor Foundation, Published in 2013, 171 pages

Entropy of Compact Group Automorphisms
Thomas Ward  University of East Anglia, Published in 2001, 84 pages

Special Fuzzy Matrices for Social Scientists
W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral  InfoLearnQuest, Published in 2007, 302 pages

A TextBook of Geometry
G. A. Wentworth  Ginn & Company, Published in 1898, 264 pages

Logics of Time and Computation
Robert Goldblatt  Center for the Study of Language, Published in 1992, 200 pages

Lectures on Mean Periodic Functions
J.P. Kahane  Tata Institute of Fundamental Research, Published in 1959, 165 pages

Statistics for the Social and Behavioral Sciences
David A. Kenny  Little, Brown, Published in 1987, 407 pages

College Trigonometry
Carl Stitz, Jeff Zeager  Stitz Zeager Open Source Mathematics, Published in 2013, 398 pages

Proofs and Concepts: the fundamentals of abstract mathematics
Dave Witte Morris, Joy Morris  University of Lethbridge, Published in 2009, 220 pages

Lectures On Galois Cohomology of Classical Groups
M. Kneser  Tata Institute of Fundamental Research, Published in 1969, 212 pages

Euclid's 'Elements' Redux
Daniel Callahan  starrhorse.com, Published in 2013, 219 pages

Statistical Inference for Everyone
Brian S Blais  Save The Broccoli Publishing, Published in 2014, 200 pages

The Principles Of Mathematics
Bertrand Russell  W. W. Norton & Company, , 579 pages

Functional Analysis
Gerald Teschl  University of Vienna, Published in 2009, 142 pages

Modular Forms: A Computational Approach
William A. Stein  American Mathematical Society, Published in 2007, 282 pages

Harmonic Analysis
Russell Brown  University of Kentucky, Published in 2009, 191 pages

Symplectic Reflection Algebras
Gwyn Bellamy  arXiv, Published in 2012, 64 pages

An Introduction to Complex Algebraic Geometry
Chris Peters  Institut Fourier Grenoble, Published in 2004, 129 pages

Mathematical Physics II
Boris Dubrovin  SISSA, Published in 2008, 78 pages

Metrics on the Phase Space and NonSelfadjoint PseudoDifferential Operators
Nicolas Lerner  Birkhäuser, Published in 2009

Complex Multiplication
J. S. Milne  , Published in 2006, 113 pages

Notes on Diffy Qs: Differential Equations for Engineers
Jiří Lebl  Lulu.com, Published in 2017, 371 pages

Multivariable Advanced Calculus
Kenneth Kuttler  , Published in 2016, 450 pages

Plane and Solid Analytic Geometry
W. F. Osgood, W. C. Graustein  Macmillan and co., Published in 1921, 651 pages

Calculus for Beginners and Artists
Daniel Kleitman  MIT, Published in 2009

Applied Stochastic Processes in Science and Engineering
Matt Scott  University of Waterloo, Published in 2013, 316 pages

The Modern Geometry of the Triangle
William Gallatly  F. Hodgson, Published in 1914, 126 pages

Commutative Algebra
Keerthi Madapusi  Harvard University, Published in 2007, 177 pages

Homological Methods in Noncommutative Geometry
D. Kaledin  , Published in 2008, 77 pages

Differential and Integral Calculus
Virgil Snyder  American book company, Published in 1902, 348 pages

Fundamentals of Practical Mathematics
George Wentworth  Ginn and Co., Published in 1922, 220 pages

Theory of Statistics
James E. Gentle  George Mason University, Published in 2012, 900 pages

Multiplication of Vectors and Structure of 3D Euclidean Space
Miroslav Josipovic  viXra, Published in 2016, 70 pages

Bayesian Field Theory
J. C. Lemm  arXiv.org, Published in 2000, 200 pages

Higher Mathematics for Engineers and Physicists
Ivan S. Sokolnikoff  McGraw Hill, Published in 1941, 537 pages

Digraphs: Theory, Algorithms and Applications
Jorgen BangJensen, Gregory Gutin  Springer, Published in 2002, 772 pages

Combinatory Analysis
Percy A. MacMahon  Cambridge University Press, Published in 1915, 612 pages

Active Calculus
Matt Boelkins  Grand Valley State University, Published in 2013, 525 pages

An Introduction to DModules
JeanPierre Schneiders  Universite de Liege, Published in 1991, 73 pages

Elementary Trigonometry
W. E. Paterson  Clarendon Press, Published in 1911, 213 pages

College Mathematics: Algebra
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Dr. Vogel's Gallery of Calculus Pathologies
Thomas I. Vogel  , Published in 1997

Equivariant Stable Homotopy Theory
G. Jr. Lewis, J. P. May, M. Steinberger, J. E. McClure  Springer, Published in 1986, 538 pages

Category Theory and Functional Programming
Mikael VejdemoJohansson  University of St. Andrews, Published in 2012, 99 pages

Random Walks and Electric Networks
Peter G. Doyle, J. Laurie Snell  Dartmouth College, Published in 2006, 118 pages

Introduction to Differential Geometry and General Relativity
Stefan Waner  , Published in 2005, 138 pages

Floer Homology, Gauge Theory, and Low Dimensional Topology
David Ellwood, at al.  American Mathematical Society, Published in 2006, 314 pages

Introduction to Proof Theory
Gilles Dowek  ESSLLI, Published in 2001, 82 pages

A Geometric Approach to Differential Forms
David Bachman  arXiv, Published in 2003, 106 pages

Foundations of geometry for university students and highschool students
Ruslan Sharipov  arXiv, Published in 2007, 221 pages

Perturbation Theory of Dynamical Systems
Nils Berglund  arXiv, Published in 2001, 111 pages

A Introduction to Proofs and the Mathematical Vernacular
Martin Day  Virginia Tech, Published in 2016, 147 pages

Topics in Geometry
John O'Connor  University of St Andrews, Published in 2003

Analysis Tools with Applications
Bruce K. Driver  Springer, Published in 2003, 790 pages

Introduction to the Theory of InfiniteDimensional Dissipative Systems
Constantin I. Chueshov  ACTA, Published in 2002, 419 pages

Abstract Set Theory
Thoralf A. Skolem  University of Notre Dame, Published in 1962, 70 pages

Geometric Transformation of Finite Element Methods: Theory and Applications
M. Holst, M. Licht  arXiv.org, Published in 2018, 21 pages

Nonlinear Fourier Analysis
Terence Tao, Christoph Thiele  arXiv, Published in 2012, 98 pages

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H. S. Carslaw  Macmillan and co., Published in 1921, 346 pages

First Steps in Numerical Analysis
R. Hosking, S. Joe, D. Joyce, and J. Turner  , Published in 1998, 338 pages

Modeling, Functions, and Graphs: Algebra for College Students
Katherine Yoshiwara  Los Angeles Pierce College, Published in 2017, 344 pages

An Introduction to Noncommutative Spaces and their Geometry
Giovanni Landi  arXiv, Published in 1997, 186 pages

Discrete Mathematics
W W L Chen  Macquarie University, Published in 2008, 125 pages

Topology of Numbers
Allen Hatcher  Cornell University, Published in 2014, 122 pages

Elements of Analytical Geometry of Two Dimensions
M. Briot, M. Bouquet  Werner school book company, Published in 1896, 602 pages

Intuitive Infinitesimal Calculus
Viktor Blasjo  Intellectual Mathematics, Published in 2015, 98 pages

Category Theory for Scientists
David I. Spivak  arXiv, Published in 2013, 261 pages

Basic Calculus Refresher
Ismor Fischer  University of Wisconsin, Published in 2008, 21 pages

A defense of Columbo: A multilevel introduction to probabilistic reasoning
G. D'Agostini  arXiv, Published in 2010, 60 pages

The Craft of Fractional Modelling in Science and Engineering
Jordan Hristov (ed.)  MDPI AG, Published in 2018, 140 pages

Lectures on the History of Mathematics
G. Donald Allen  Texas A&M University, Published in 2003

Category Theory for Computing Science
Michael Barr, Charles Wells  Prentice Hall, Published in 1998, 544 pages

Logic For Everyone
Robert A. Herrmann  , Published in 2006, 124 pages

Numerical Methods with Applications
Autar K Kaw, Egwu Eric Kalu  Lulu.com, Published in 2008, 728 pages

Differential Calculus for Beginners
Alfred Lodge  Deighton, Bell, & Co., Published in 1905, 322 pages

Yet Another Calculus Text
Dan Sloughter  , Published in 2007, 147 pages

Introduction to Representation Theory
Fiona Murnaghan  University of Toronto, Published in 2010, 73 pages

High School Mathematics Extensions
Zhuo Jia Dai, Martin Warmer, Tom Lam  Wikibooks, Published in 2008, 250 pages

Exterior Differential Systems and EulerLagrange Partial Differential Equations
R. Bryant, P. Griffiths, D. Grossman  University Of Chicago Press, Published in 2008, 219 pages

Notes on Automorphic Functions
Anders Thorup  Kobenhavns Universitet, Published in 1995, 186 pages

Mathematical Analysis I
Elias Zakon  The Trillia Group, Published in 2004, 367 pages

Lectures on Holomorphic Curves in Symplectic and Contact Geometry
Chris Wendl  arXiv, Published in 2010, 153 pages

Finite Rank Torsion Free Modules Over Dedekind Domains
E. Lee Lady  University of Hawaii, Published in 1998

Reversibility and Stochastic Networks
F.P. Kelly  John Wiley and Sons Ltd, Published in 1979, 233 pages

Special Functions and Their Symmetries: Postgraduate Course in Applied Analysis
Vadim Kuznetsov, Vladimir Kisil  University of Leeds, Published in 2003

Abstract Algebra: Theory and Applications
Thomas Judson  Virginia Commonwealth University Mathematics, Published in 2009, 428 pages

Lectures on Some Aspects of pAdic Analysis
F. Bruhat  Tata Institute of Fundamental Research, Published in 1963, 147 pages

Congruence Lattices of Finite Algebras
William DeMeo  arXiv, Published in 2012, 130 pages

Singularities of Transition Processes in Dynamical Systems
Alexander N. Gorban  American Mathematical Society, Published in 2004, 55 pages

Introduction to Symplectic and Hamiltonian Geometry
Ana Cannas da Silva  , Published in 2007, 158 pages

An Introduction to High Dimensional Knots
Eiji Ogasa  arXiv, Published in 2013, 92 pages

Elementary Differential Geometry
Gilbert Weinstein  UAB, Published in 2009, 62 pages

StreetFighting Mathematics
Sanjoy Mahajan  The MIT Press, Published in 2010, 153 pages

Interacting Particle Systems
Stefan Grosskinsky  University of Warwick, Published in 2009, 56 pages

Calculus Unlimited
Jerrold E. Marsden, A. Weinstein  BenjaminCummings Publishing Co., Published in 1981, 246 pages

Theory of the Integral
Brian S. Thomson  ClassicalRealAnalysis.info, Published in 2012, 407 pages

Basic Probability Theory
Robert B. Ash  Dover Publications, Published in 2008, 352 pages

Introductory Statistics Notes
Jamie DeCoster  University of Alabama, Published in 1998, 48 pages

Notes on Harmonic Analysis
George Benthien  , Published in 2006, 74 pages

Real Analysis
A. M. Bruckner, J. B. Bruckner, B. S. Thomson  Prentice Hall, Published in 1997, 713 pages

Linear Optimisation and Numerical Analysis
Ian Craw  University of Aberdeen, Published in 2002, 151 pages

Elementary Statistical Methods
Christian Akrong Hesse  ResearchGate GmbH, Published in 2011, 83 pages

Ergodic Optimization, Zero Temperature Limits and the Maxplus Algebra
A. T. Baraviera, R. Leplaideur, A. O. Lopes  arXiv, Published in 2013, 106 pages

Seeing Theory: A visual introduction to probability and statistics
T. Devlin, J. Guo, D. Kunin, D. Xiang  Brown University, Published in 2018, 66 pages

Current Topics in Complex Algebraic Geometry
Herbert Clemens, János Kollár  Cambridge University Press, Published in 1996, 172 pages

Introduction to Differential Topology
Uwe Kaiser  Boise State University, Published in 2006, 110 pages

First Year Calculus
W W L Chen  Macquarie University, Published in 2008, 238 pages

Engineering Mathematics: YouTube Workbook
Christopher C. Tisdell  BookBoon, Published in 2012, 114 pages

Lectures on Meromorphic Functions
W.K. Hayman  Tata Institue of Fundamental Research, Published in 1959, 119 pages

Introduction to Numerical Methods
Jeffrey R. Chasnov  The Hong Kong University, Published in 2012, 63 pages

Convex Optimization
Stephen Boyd, Lieven Vandenberghe  Cambridge University Press, Published in 2004, 730 pages

Irrational Numbers and Their Representation by Sequences and Series
Henry Parker Manning  J. Wiley & sons, Published in 1906, 156 pages

Multivariate Statistics: Concepts, Models, and Applications
David W. Stockburger  Missouri State University, Published in 2001

Lectures on Representation Theory and Invariant Theory
William CrawleyBoevey  University of Leeds, Published in 1990, 77 pages

Linear Algebra for Informatics
José FigueroaO'Farrill  The University of Edinburgh, Published in 2005, 69 pages

The Pythagorean Theorem: Crown Jewel of Mathematics
John C. Sparks  AuthorHouse, Published in 2008, 190 pages

Tea Time Numerical Analysis
Leon Q. Brin  Southern Connecticut State University, Published in 2014, 278 pages

Graph Theory With Applications
J.A. Bondy and U.S.R. Murty  Elsevier Science Ltd, Published in 1976, 270 pages

The Canterbury Puzzles and Other Curious Problems
Henry Ernest Dudeney  Nelson, Published in 1919, 257 pages

Hopf Algebras in General and in Combinatorial Physics: a practical introduction
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Abstract Algebra
J. Mathos, R. Campanha  Wikibooks, Published in 2012

A Course of Pure Mathematics
G.H. Hardy  Cambridge University Press, Published in 1921, 476 pages

Elliptic Integrals
Harris Hancock  J. Wiley, Published in 1917, 118 pages

Algebraic Tools for Modal Logic
Mai Gehrke, Yde Venema  ESSLLI, Published in 2001, 109 pages

Lectures on Geodesics in Riemannian Geometry
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Notes on Optimization
Pravin Varaiya  Van Nostrand, Published in 1972, 140 pages

Compiled and Solved Problems in Geometry and Trigonometry
Florentin Smarandache  viXra.org, Published in 2015, 221 pages

Algebraic and Geometric Topology
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Elementary Set Theory with a Universal Set
Randall Holmes  , Published in 2005, 240 pages

Amusements in Mathematics
Henry Ernest Dudeney  Nelson, Published in 1917, 280 pages

Traveling Wave Solutions of Parabolic Systems
A. Volpert, V. Volpert, V. Volpert  American Mathematical Society, Published in 2000, 448 pages

The Elements Of NonEuclidean Geometry
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A Manual of Intensional Logic
Johan van Benthem  CSLI, Published in 1988, 147 pages

A History of Greek Mathematics
Thomas Little Heath  Clarendon Press, Published in 1921, 1084 pages

Notes on the Theory of Algebraic Numbers
Steve Wright  arXiv, Published in 2015, 127 pages

Introduction to Numerical Methods and Matlab Programming for Engineers
Todd Young, Martin J. Mohlenkamp  Ohio University, Published in 2017, 182 pages

An Invitation to Mathematics
Arnold Dresden  H. Holt and Company, Published in 1936, 453 pages

Differential Equations
Paul Dawkins  Lamar University, Published in 2011, 504 pages

Lectures on Modular Functions of One Complex Variable
H. Maass  Tata institute of Fundamental Research, Published in 1983, 242 pages

Combinatorial Knot Theory
Louis H. Kauffman  University of Illinois at Chicago, Published in 2009, 159 pages

Mathematics for Computer Scientists
Gareth J. Janacek, Mark L. Close  BookBoon, Published in 2008, 153 pages

Linear Algebra with Applications
W. Keith Nicholson  Lyryx, Published in 2018, 698 pages

A First Book in Algebra
Wallace C. Boyden  Project Gutenberg, Published in 2004, 189 pages

Algebraic Ltheory and Topological Manifolds
A. A. Ranicki  Cambridge University Press, Published in 2011, 365 pages

Notes on Fermionic Fock Space for Number Theorists
Greg W. Anderson  The University of Arizona, Published in 2000, 99 pages

Differential Geometry Course Notes
Richard Koch  University of Oregon, Published in 2005, 188 pages

Lectures On Levi Convexity Of Complex Manifolds And Cohomology Vanishing Theorems
E. Vesentini  Tata Institute Of Fundamental Research, Published in 1967, 114 pages

Notes on Numerical Linear Algebra
George Benthien  , Published in 2006, 72 pages

Triangles, Rotation, a Theorem and the Jackpot
Dave Auckly  arXiv, Published in 2013, 43 pages

Introduction to Algebraic Topology and Algebraic Geometry
U. Bruzzo  , Published in 2008, 138 pages

Basic Analysis: Introduction to Real Analysis
Jiri Lebl  Lulu.com, Published in 2009, 161 pages

Calculus Concentrate
Russell A. Gordon  Whitman College, Published in 2006, 182 pages

Theory of the Integral
Stanislaw Saks  Polish Mathematical Society, Published in 1937, 347 pages

Linear Algebra C2: Geometrical Vectors, Vector Spaces and Linear Maps
Leif Mejlbro  BookBoon, Published in 2009, 126 pages

Introduction to Symplectic Field Theory
Y. Eliashberg, A. Givental, H. Hofer  arXiv, Published in 2000, 102 pages

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Danny Calegari  Mathematical Society of Japan, Published in 2009, 218 pages

Numerical Stability
M.N. Spijker  Leiden University, Published in 1998, 71 pages

Finite Group Representations for the Pure Mathematician
Peter Webb  University of Minnesota, Published in 2007, 183 pages

Chebyshev and Fourier Spectral Methods
John P. Boyd  Dover Publications, Published in 2001, 611 pages

Higher Geometry: an introduction to advanced methods in analytic geometry
Frederick S. Woods  Ginn & Co., Published in 1922, 450 pages

An Introduction to Mathematical Logic
Wolfram Pohlers, Thomas Glass  , Published in 1992, 229 pages

Introductory Statistics: Concepts, Models, and Applications
David W. Stockburger  Missouri State University, Published in 1996

Finite Difference Computing with PDEs
Hans Petter Langtangen, Svein Linge  Springer, Published in 2017, 507 pages

Lectures on Commutative Algebra
Sudhir R. Ghorpade  Indian Institute of Technology, Bombay, Published in 2006, 64 pages

Geometric Complexity Theory: An Introduction for Geometers
J.M. Landsberg  arXiv, Published in 2013, 38 pages

Statistics Beyond the Absolute Basics
Ivan Lowe  scientificlanguage.com, Published in 2018, 182 pages

Linear Mathematics In Infinite Dimensions
U. H. Gerlach  The Ohio State University, Published in 2015, 507 pages

Engineering Statistics Handbook
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Exploring Discrete Mathematics Using Maple
Kenneth H. Rosen  McgrawHill College, Published in 1996, 400 pages

Introduction to Probability
C. M. Grinstead, J. L. Snell  American Mathematical Society, Published in 1997, 520 pages

Riemann Surfaces, Dynamics and Geometry
Curtis McMullen  Harvard University, Published in 2008, 167 pages

Smooth Numbers: Computational Number Theory and Beyond
Andrew Granville  Universite de Montreal, Published in 2008, 58 pages

Algebra: Abstract and Concrete
Frederick M. Goodman  Semisimple Press, Published in 2015, 587 pages

A Course in Combinatorial Optimization
Alexander Schrijver  University of Amsterdam, Published in 2012, 221 pages

Differential Forms and Cohomology: Course
Peter Saveliev  Intelligent Perception, Published in 2013

Statistics Review: Including a probability theory background
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Ricci Flow and the Poincare Conjecture
John Morgan, Gang Tian  American Mathematical Society, Published in 2007, 493 pages

Design, Evaluation and Analysis of Combinatorial Optimization Heuristic Algorithms
Daniel Karapetyan  arXiv, Published in 2012, 202 pages

Plane and Spherical Trigonometry in three parts
Henry Bedingfield Goodwin  Longmans, Green, and Co., Published in 1907, 296 pages

Category Theory for the Sciences
David I. Spivak  The MIT Press, Published in 2014, 496 pages

Natural Operations in Differential Geometry
Ivan Kolar, Peter W. Michor, Jan Slovak  Springer, Published in 1993, 437 pages

A Feel for Statistics
Ivan Lowe  scientificlanguage.com, Published in 2016, 121 pages

Calculus and Linear Algebra. Vol. 1
Wilfred Kaplan, Donald J. Lewis  University of Michigan Library, Published in 2007, 712 pages

The Manual of Mathematical Magic
Peter McOwan  Queen Mary, University of London, Published in 2010, 96 pages

Convex Geometric Analysis
Keith Ball, Vitali Milman  Cambridge University Press, Published in 1998, 236 pages

Think Stats: Probability and Statistics for Programmers
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Introduction to Probability
Leif Mejlbro  BookBoon, Published in 2009, 61 pages

First Year Mathematics
George W. Evans, John A. Marsh  Charles E. Merrill company, Published in 1916, 268 pages

Symplectic Geometry of Quantum Noise
Leonid Polterovich  arXiv, Published in 2012, 57 pages

Introduction to Characteritic Classes and Index Theory
JeanPierre Schneiders  Universidade de Lisboa, Published in 2000, 236 pages

Lower K and Ltheory
Andrew Ranicki  Cambridge University Press, Published in 2001, 177 pages

Introduction to Representation Theory
Pavel Etingof, at al.  MIT, Published in 2009, 99 pages

The Continuum and Other Types of Serial Order
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Mathematical Formula Handbook
Wuting Tsai  National Taiwan University, Published in 2012, 28 pages

An InquiryBased Introduction to Proofs
Jim Hefferon  Saint Michael's College, Published in 2013, 23 pages

Elementary Illustrations of the Differential and Integral Calculus
Augustus De Morgan  The Open Court Pub. Co., Published in 1899, 194 pages

Mathematical Recreations and Essays
W. W. Rouse Ball  Macmillan, Published in 1914, 506 pages

Analysis of Puzzles
Umesh Nair  , Published in 2006, 88 pages

Algebraic Number Theory
J.S. Milne  , Published in 2008, 163 pages

Linear Algebra Review and Reference
Zico Kolter  Stanford University, Published in 2015, 26 pages

College Algebra
Carl Stitz, Jeff Zeager  , Published in 2013, 716 pages

Implementing Mathematics with The Nuprl Proof Development System
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Introduction to Topology
Alex Kuronya  , Published in 2010, 102 pages

Shadows of the Truth: Metamathematics of Elementary Mathematics
Alexandre Borovik  American Mathematical Society, Published in 2010, 293 pages

The Calculus
William V. Smith  Brigham Young University, Published in 2001, 144 pages

Introduction to Graphs
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Numerical Algorithms: Methods for Computer Vision, Machine Learning, and Graphics
Justin Solomon  CRC Press, Published in 2015, 397 pages

Linear Algebra
Jim Hefferon  Saint Michael's College, Published in 2017, 507 pages

OpenIntro Statistics
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Lectures on Introduction to Algebraic Topology
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Synchronization and Linearity: An Algebra for Discrete Event Systems
F. Baccelli, G. Cohen, G. J. Olsder, J. Quadrat  John Wiley & Sons, Published in 1993, 501 pages

Proof Theory and Philosophy
Greg Restall  consequently.org, Published in 2006, 168 pages

Real Analysis
Martin SmithMartinez, et al.  Wikibooks, Published in 2013

Elementary Algebra
John Redden  The Saylor Foundation, Published in 2011, 1334 pages

Introduction to Differential Equations
Jeffrey R. Chasnov  The Hong Kong University of Science &Technology, Published in 2010, 126 pages

Groups Around Us
Pavel Etingof  Massachusetts Institute of Technology, Published in 2018, 25 pages

Introduction to Tensor Calculus
Taha Sochi  arXiv, Published in 2016, 83 pages

QuasiProjective Moduli for Polarized Manifolds
Eckart Viehweg  Springer, Published in 1995, 326 pages

Inner Algebra
Aaron Maxwell  Lulu.com, Published in 2005, 94 pages

An Introduction to Combinatorics and Graph Theory
David Guichard  Whitman College, Published in 2017, 153 pages

Vector Calculus, with Applications to Physics
James Byrnie Shaw  D. Van Nostrand company, Published in 1922, 338 pages

Super Special Codes using Super Matrices
W.B.V. Kandasamy, F. Smarandache, K.Ilanthenral  arXiv, Published in 2010, 161 pages

Numerical Methods for Large Eigenvalue Problems
Yousef Saad  SIAM, Published in 2011, 285 pages

Readerfriendly Introduction to the Measure Theory
Vasily Nekrasov  Yetanotherquant.de, Published in 2009, 117 pages

Theory of Symmetry and Ornament
Slavik V. Jablan  Matematicki Institut, Published in 1995, 331 pages

Complex Analysis
George Cain  , Published in 2001

Abstract Algebra
John A. Beachy, William D. Blair  Waveland, Published in 2006, 484 pages

Statistical Theory
Ryan Martin  University of Illinois at Chicago, Published in 2015, 117 pages

Combinatorial Maps: Tutorial
Dainis Zeps  Latvian University, Published in 2007, 61 pages

The Geometry and Topology of ThreeManifolds
William P Thurston  Mathematical Sciences Research Institute, Published in 2002, 502 pages

An Introduction to Algebraic Number Theory
F. Oggier  Nanyang Technological University, Published in 2010, 95 pages

Short introduction to Nonstandard Analysis
E. E. Rosinger  arXiv, Published in 2004, 197 pages

Hopf Algebras, Quantum Groups and YangBaxter Equations
Florin Felix Nichita (ed.)  MDPI AG, Published in 2019, 240 pages

Learning Statistics with R
Daniel Navarro  University of Adelaide, Published in 2014, 564 pages

Elementary Abstract Algebra
W. Edwin Clark  University of South Florida, Published in 2001, 105 pages

An Introduction to Modular Forms
Henri Cohen  arXiv.org, Published in 2018, 58 pages

Symmetry and Separation of Variables
Willard Miller  AddisonWesley, Published in 1977, 318 pages

Topological Groups: Yesterday, Today, Tomorrow
Sidney A. Morris (ed.)  MDPI AG, Published in 2016, 230 pages

A Gentle Introduction to Tensors
Boaz Porat  Technion, Published in 2010, 87 pages

Intersection Graphs: An Introduction
Madhumangal Pal  arXiv, Published in 2014, 49 pages

Spectral Theory
Leif Mejlbro  BookBoon, Published in 2009, 80 pages

Introduction to Real Analysis
William F. Trench  Prentice Hall, Published in 2003, 583 pages

Lectures on Logarithmic Algebraic Geometry
Arthur Ogus  University of California, Berkeley, Published in 2006, 255 pages

Monotone Dynamical Systems
M.W. Hirsch, Hal Smith  , Published in 2004, 136 pages

Recent Progress on the Random Conductance Model
Marek Biskup  arXiv, Published in 2012, 80 pages

Natural Product Xn on matrices
W. B. Vasantha Kandasamy, Florentin Smarandache  arXiv, Published in 2012, 342 pages

Functional Analysis Lecture Notes
T.B. Ward  University of East Anglia, Published in 2001, 73 pages

Calculus Without Limits
John C. Sparks  Sparrow Hawk Treasures, Published in 2008, 344 pages

The Chaos Hypertextbook
Glenn Elert  , Published in 2007

Metric and Topological Spaces
T. W. Körner  University of Cambridge, Published in 2014, 109 pages

Essential Engineering Mathematics
Michael Batty  BookBoon, Published in 2011, 149 pages

CK12 Basic Probability and Statistics: A Short Course
Brenda Meery  CK12.org, Published in 2010, 201 pages

Discrete Mathematics for Computer Science
Jean Gallier  arXiv, Published in 2008, 255 pages

Introduction to Probability
Davar Khoshnevisan, Firas RassoulAgha  University of Utah, Published in 2012, 269 pages

Axiom: The Scientific Computation System
Richard D. Jenks, Robert S. Sutor  axiomdeveloper.org, Published in 2003, 1200 pages

Community Calculus
David Guichard, Neal Koblitz  , Published in 2008, 446 pages

Elementary Mathematical Analysis
J.W. Young, F.M. Morgan  The Macmillan Company, Published in 1917, 586 pages