Free Mathematics Books

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 well-known html-based 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.

1. Abstract Algebra Done Concretely
   Donu Arapura | Purdue University, Published in 2017, 77 pages
2. An Infinitely Large Napkin
   Evan Chen | MIT, Published in 2016, 615 pages
3. n-Linear Algebra of Type I and Its Applications
   W. B. V. Kandasamy, F. Smarandache | InfoLearnQuest, Published in 2008, 120 pages
4. A First Course in Linear Algebra
   Ken Kuttler | Lyryx, Published in 2017, 608 pages
5. Elementary Trigonometry
   W. E. Paterson | Clarendon Press, Published in 1911, 213 pages
6. Circulants
   Alun Wyn-jones | , Published in 2008, 149 pages
7. Noncommutative Localization in Algebra and Topology
   Andrew Ranicki | Cambridge University Press, Published in 2002, 323 pages
8. Strings and Geometry
   M. Douglas, J. Gauntlett, M. Gross | American Mathematical Society, Published in 2004, 384 pages
9. Lectures on Fibre Bundles and Differential Geometry
   J.L. Koszul | Tata Institute of Fundamental Research, Published in 1960, 105 pages
10. Constructive Geometry
    John G. Kerr | Blackie And Son Limited., Published in 1904, 135 pages
11. Numerical Recipes in Fortran 90
    William H. Press, at al. | Cambridge University Press, Published in 1996, 500 pages
12. Probability Theory
    Curtis T. McMullen | Harvard University, Published in 2011, 98 pages
13. Elementary Differential Equations with Boundary Value Problems
    William F. Trench | Brooks Cole, Published in 2013, 807 pages
14. Very Basic Noncommutative Geometry
    Masoud Khalkhali | University of Western Ontario, Published in 2004, 104 pages
15. Lecture Notes in Discrete Mathematics
    Marcel B. Finan | Arkansas Tech University, Published in 2001, 224 pages
16. Notes on String Topology
    Ralph L. Cohen, Alexander A. Voronov | arXiv, Published in 2005, 95 pages
17. Causal Inference
    Miguel A. Hernan, James M. Robins | Chapman & Hall/CRC, Published in 2015, 352 pages
18. Lectures on a Method in the Theory of Exponential Sums
    M. Jutila | Tata Institute of Fundamental Research, Published in 1987, 134 pages
19. Notes on Noncommutative Geometry
    Igor Nikolaev | arXiv, Published in 2015, 309 pages
20. Complex Integration and Cauchy's Theorem
    G. N. Watson | Cambridge University Press, Published in 1914, 100 pages
21. Hilbert Spaces and Operators on Hilbert Spaces
    Leif Mejlbro | BookBoon, Published in 2009, 109 pages
22. Category Theory and Functional Programming
    Mikael Vejdemo-Johansson | University of St. Andrews, Published in 2012, 99 pages
23. Jordan Operator Algebras
    Harald Hanche-Olsen, Erling Størmer | Pitman, Published in 1984, 216 pages
24. An Elementary Course in Synthetic Projective Geometry
    Derrick Norman Lehmer | Project Gutenberg, Published in 2005, 120 pages
25. Elementary Differential Geometry
    Gilbert Weinstein | UAB, Published in 2009, 62 pages
26. Mathematical Essays and Recreations
    Hermann Schubert | The Open Court Publishing, Published in 1898, 159 pages
27. Semi-Riemann Geometry and General Relativity
    Shlomo Sternberg | , Published in 2003, 251 pages
28. Special Course in Functional Analysis: (Non-)Commutative Topology
    Ville Turunen | Aalto TKK, Published in 2008, 83 pages
29. The Foundations of Analysis
    Larry Clifton | arXiv, Published in 2013, 48 pages
30. Lectures on Topics In The Theory of Infinite Groups
    B.H. Neumann | Tata Institute of Fundamental Research, Published in 1960, 200 pages
31. Graph Theory
    Reinhard Diestel | Springer, Published in 2005, 422 pages
32. Theory of Functions of a Complex Variable
    Heinrich Burkhardt | D. C. Heath, Published in 1913, 456 pages
33. Basic Real Analysis
    Anthony W. Knapp | Birkhäuser, Published in 2016, 840 pages
34. Actual Causality
    Joseph Y. Halpern | The MIT Press, Published in 2016, 240 pages
35. Differential Geometry
    Balazs Csikos | Eötvös Loránd University, Published in 2010, 123 pages
36. Lectures in Basic Computational Numerical Analysis
    James M. McDonough | University of Kentucky, Published in 2001, 166 pages
37. Mathematical Omnibus: Thirty Lectures on Classic Mathematics
    Dmitry Fuchs, Sergei Tabachnikov | American Mathematical Society, Published in 2007, 465 pages
38. Contact Topology
    George Torres, Robert Gompf | University of Texas at Austin, Published in 2017, 51 pages
39. Introduction to Matrix Algebra
    Autar K Kaw | University of South Florida, Published in 2002, 192 pages
40. Workbook in Higher Algebra
    David Surowski | , Published in 1992, 194 pages
41. Lectures on the Mean-Value and Omega Theorems for the Riemann Zeta-Function
    K. Ramachandra | Tata Institute of Fundamental Research, Published in 1995, 190 pages
42. The Theory of Lie Derivatives and Its Applications
    Kentaro Yano | North Holland Publishing Co., Published in 1955, 321 pages
43. A set of new Smarandache functions, sequences and conjectures in number theory
    Felice Russo | American Research Press, Published in 2000, 114 pages
44. Linear Programming
    Jim Burke | University of Washington, Published in 2012
45. The Modern Geometry of the Triangle
    William Gallatly | F. Hodgson, Published in 1914, 126 pages
46. Lectures on Numerical Methods for Non-Linear Variational Problems
    R. Glowinski | Tata Institute of Fundamental Research, Published in 1980, 265 pages
47. The Construction and Study of Certain Important Algebras
    Claude Chevalley | The Mathematical Society Of Japan, Published in 1955, 80 pages
48. A First Course on Time Series Analysis with SAS
    Michael Falk at al. | University of Wuerzburg, Published in 2011, 364 pages
49. Fundamentals of Analysis
    W W L Chen | Macquarie University, Published in 2008, 152 pages
50. Stacks Project
    Johan de Jong, et al. | , Published in 2012, 3428 pages
51. Probability for Finance
    Patrick Roger | BookBoon, Published in 2010, 115 pages
52. Proof in Mathematics: An Introduction
    James Franklin, Albert Daoud | Kew Books, Published in 2011, 104 pages
53. Linear Systems Theory and Introductory Algebraic Geometry
    Robert Hermann | Math Sci Press, Published in 1974, 282 pages
54. Problems in Mathematical Analysis
    B. P. Demidovich | MIR Publishers, , 511 pages
55. A Scrap-Book of Elementary Mathematics
    William F. White | The Open Court Publishing Company, Published in 1908, 234 pages
56. The World of Mathematics
    Philipp Legner | Mathigon, Published in 2012
57. A Mathematicians Miscellany
    J. E. Littlewood | Methuen And Company Limited, Published in 1953, 152 pages
58. Nonlinear Partial Differential Equations of Elliptic Type
    Vicentiu Radulescu | arXiv, Published in 2005, 114 pages
59. Advanced High School Statistics
    David M Diez, et al. | OpenIntro, Published in 2017, 458 pages
60. The Elements of the Theory of Algebraic Numbers
    Legh Wilber Reid | The Macmillan company, Published in 1910, 488 pages
61. College Algebra
    Carl Stitz, Jeff Zeager | , Published in 2013, 716 pages
62. An Introduction to Algebraic Number Theory
    F. Oggier | Nanyang Technological University, Published in 2010, 95 pages
63. Reform Calculus
    Marcel B. Finan | Arkansas Tech University, Published in 2004, 253 pages
64. Calculus
    | Wikibooks, Published in 2011, 456 pages
65. Orthonormal Basis in Minkowski Space
    Aleks Kleyn, Alexandre Laugier | arXiv, Published in 2012, 132 pages
66. Lectures on Torus Embeddings and Applications
    Tadao Oda | Tata Institute of Fundamental Research, Published in 1978, 158 pages
67. Applied Mathematics by Example
    Jeremy Pickles | BookBoon, Published in 2010, 164 pages
68. Lectures on Complex Analytic Manifolds
    L. Schwartz | Tata Institute of Fundamental Research, Published in 1955, 163 pages
69. Indian Mathematics
    G. R. Kaye | Thacker, Spink & Co., Published in 1915, 102 pages
70. A Friendly Introduction to Mathematical Logic
    Christopher C. Leary, Lars Kristiansen | Milne Library Publishing, Published in 2015, 380 pages
71. Integrate Your Brain: How To Do Calculus In Your Head
    Aaron Maxwell | Lulu.com, Published in 2006, 51 pages
72. A First Course in Linear Algebra: Study Guide for the Undergraduate Linear Algebra Course
    Mohammed Kaabar | Arxiv.org, Published in 2015, 132 pages
73. Notes on Differential Geometry and Lie Groups
    Jean Gallier | University of Pennsylvania, Published in 2010
74. A History of Greek Mathematics
    Thomas Little Heath | Clarendon Press, Published in 1921, 1084 pages
75. Projective Geometry
    Nigel Hitchin | , Published in 2003, 74 pages
76. Essentials of Statistics: Exercises
    David Brink | BookBoon, Published in 2008, 58 pages
77. Advanced Topics in Probability
    S.R.S. Varadhan | New York University, Published in 2011, 203 pages
78. Lectures on the Philosophy of Mathematics
    James Byrnie Shaw | Open Court Pub. Co, Published in 1918, 222 pages
79. Higher Geometry: an introduction to advanced methods in analytic geometry
    Frederick S. Woods | Ginn & Co., Published in 1922, 450 pages
80. Trigonometry for Beginners
    J. B. Lock | The MacMillan Company, Published in 1896, 236 pages
81. Calculus III
    Paul Dawkins | Lamar University, Published in 2011, 287 pages
82. An Invitation to General Algebra and Universal Constructions
    George M. Bergman | Henry Helson, Published in 1998, 398 pages
83. An Introductory Course Of Mathematical Analysis
    Charles Walmsley | Cambridge University Press, Published in 1920, 268 pages
84. Mathematics for the Physical Sciences
    Herbert S Wilf | Dover Publications, Published in 1962, 298 pages
85. Algebraic and Geometric Topology
    Andrew Ranicki, Norman Levitt, Frank Quinn | Springer, Published in 1985, 436 pages
86. Business Mathematics: A Textbook
    Edward I. Edgerton, Wallace E. Bartholomew | The Ronald Press Co., Published in 1921, 331 pages
87. Calculus for Beginners and Artists
    Daniel Kleitman | MIT, Published in 2009
88. Grassmann Algebra
    John Browne | , Published in 2001, 238 pages
89. Elementary Abstract Algebra: Examples and Applications
    Justin Hill, Chris Thron | Texas A&M University, Published in 2017, 785 pages
90. The Eightfold Way: The Beauty of Klein's Quartic Curve
    Silvio Levy | Cambridge University Press, Published in 1999, 331 pages
91. The Smarandache Function
    C. Dumitrescu, V. Seleacu | Erhus University Press, Published in 1996, 137 pages
92. Calculus with Analytic Geometry
    Richard H. Crowell, William E. Slesnick | W W Norton & Co Inc, Published in 2008, 662 pages
93. Nonlinear Parameter Estimation: An Integrated System in Basic
    John C. Nash | Marcel Dekker Inc, Published in 1995, 493 pages
94. Symplectic, Poisson, and Noncommutative Geometry
    Tohru Eguchi, et al. | Cambridge University Press, Published in 2014, 290 pages
95. Noncommutative Rings
    Michael Artin | , Published in 1999, 103 pages
96. The General Theory of Dirichlet's Series
    G.H. Hardy, Marcel Riesz | Cambridge University Press, Published in 1915, 95 pages
97. CK-12 Trigonometry
    Mara Landers, Brenda Meery | CK-12 Foundation, Published in 2009, 629 pages
98. Introduction to Abstract Algebra
    D. S. Malik, John N. Mordeson, M.K. Sen | Creighton University, Published in 2007, 276 pages
99. Introduction to Real Analysis
    William F. Trench | Prentice Hall, Published in 2003, 583 pages
100. Ordinary Differential Equations: A Systems Approach
     Bruce P. Conrad | , Published in 2010, 1125 pages
101. The Axioms Of Descriptive Geometry
     Alfred North Whitehead | Cambridge University Press, Published in 1914, 96 pages
102. Experimental Design and Analysis
     Howard J. Seltman | Carnegie Mellon University, Published in 2012, 428 pages
103. Interval Groupoids
     W. B. V. Kandasamy, F. Smarandache, M. K. Chetry | arXiv, Published in 2010, 240 pages
104. Methods for Finding Zeros in Polynomials
     Leif Mejlbro | BookBoon, Published in 2011, 122 pages
105. Euclid's Elements of Geometry
     J.L. Heiberg, R. Fitzpatrick | , Published in 2008, 545 pages
106. Topology and Physics: A Historical Essay
     C. Nash | arXiv, Published in 1997, 60 pages
107. Introduction to Projective Varieties
     Enrique Arrondo | Universidad Complutense de Madrid, Published in 2007, 140 pages
108. Introduction to Algebraic Number Theory
     William Stein | University of Washington, Published in 2005, 140 pages
109. Introduction to Differential Topology
     Uwe Kaiser | Boise State University, Published in 2006, 110 pages
110. Basic Data Analysis and More: A Guided Tour Using Python
     O. Melchert | arXiv, Published in 2012, 62 pages
111. Magic Squares and Cubes
     W. S. Andrews | Open Court Publishing Company, Published in 1917, 428 pages
112. Fractal Analysis
     Sid-Ali Ouadfeul (ed.) | InTech, Published in 2019, 312 pages
113. The Adams-Novikov Spectral Sequence and the Homotopy Groups of Spheres
     Paul Goerss | Northwestern University, Published in 2007, 47 pages
114. An Introduction to Nonassociative Algebras
     Richard D. Schafer | Project Gutenberg, Published in 2008, 81 pages
115. First Course in Statistics
     D Caradog Jones | G Bell, Published in 1921, 288 pages
116. The Haskell Road to Logic, Maths and Programming
     Kees Doets, Jan van Eijck | College Publications, Published in 2004, 449 pages
117. Aesthetics for the Working Mathematician
     Jonathan M. Borwein | DocServer, Published in 2001, 22 pages
118. Commutative Algebra and Noncommutative Algebraic Geometry
     David Eisenbud, et al. | Cambridge University Press, Published in 2015, 775 pages
119. A Tour of Triangle Geometry
     Paul Yiu | Florida Atlantic University, Published in 2005, 52 pages
120. A Sampler of Riemann-Finsler Geometry
     D. Bao, R. Bryant, S. Chern, Z. Shen | Cambridge University Press, Published in 2004, 376 pages
121. Mathematics For Engineering Students
     Samuel Keller | D. Van Nostrand Company, Published in 1908, 376 pages
122. Lectures on Topics In Finite Element Solution of Elliptic Problems
     Bertrand Mercier | Tata Institute of Fundamental Research, Published in 1979, 177 pages
123. Computing of the Complex Variable Functions
     Solomon I. Khmelnik, Inna S. Doubson | MiC, Published in 2011, 46 pages
124. Curves and Surfaces in Geometric Modeling: Theory and Algorithms
     Jean Gallier | Morgan Kaufmann, Published in 1999, 502 pages
125. Holomorphic Spaces
     S. Axler, J. McCarthy, D. Sarason | Cambridge University Press, Published in 1998, 476 pages
126. A Basic Course in Applied Mathematics
     J. Bystrom, L. Persson, F. Stromberg | Lulea University of Technology, Published in 2010
127. Foliations and the Geometry of 3-manifolds
     Danny Calegari | Oxford University Press, Published in 2007, 371 pages
128. Differential Geometry: A First Course in Curves and Surfaces
     Theodore Shifrin | University of Georgia, Published in 2015, 127 pages
129. Hyperbolic Functions
     James McMahon | John Wiley & Sons, Published in 1906, 106 pages
130. Abstract and Concrete Categories: The Joy of Cats
     Jiri Adamek, Horst Herrlich, George Strecker | John Wiley & Sons, Published in 1990, 496 pages
131. A History of the Progress of the Calculus of Variations during the Nineteenth Century
     Isaac Todhunter | Adamant Media Corporation, Published in 2005, 549 pages
132. Complex Manifolds and Hermitian Differential Geometry
     Andrew D. Hwang | University of Toronto, Published in 1997, 113 pages
133. A Brief Introduction to the Infinitesimal Calculus
     Irving Fisher | Macmillan, Published in 1921, 110 pages
134. Mathematics in the Age of the Turing Machine
     Thomas Hales | arXiv, Published in 2013, 45 pages
135. Discrete Distributions
     Leif Mejlbro | BookBoon, Published in 2009, 72 pages
136. Non-Euclidean Geometry
     Henry Manning | Ginn and Company, Published in 1901, 93 pages
137. Comparison Geometry
     Karsten Grove, Peter Petersen | Cambridge University Press, Published in 1997, 262 pages
138. Arithmetic Duality Theorems
     J.S. Milne | BookSurge Publishing, Published in 2006, 347 pages
139. An Introduction to Nonlinear Optimization Theory
     Marius Durea, Radu Strugariu | De Gruyter Open, Published in 2014, 328 pages
140. Fundamental Numerical Methods and Data Analysis
     George W. Collins, II | NASA ADS, Published in 2003, 254 pages
141. Real Functions in One Variable: Examples of Integrals
     Leif Mejlbro | BookBoon, Published in 2007, 154 pages
142. Lectures on Elementary Probability
     William G. Faris | University of Arizona, Published in 2002, 62 pages
143. Proof Theory and Philosophy
     Greg Restall | consequently.org, Published in 2006, 168 pages
144. 18 Lectures on K-Theory
     Ioannis P. Zois | arXiv, Published in 2010, 137 pages
145. Numerical Methods for Large Eigenvalue Problems
     Yousef Saad | SIAM, Published in 2011, 285 pages
146. Calculus Concentrate
     Russell A. Gordon | Whitman College, Published in 2006, 182 pages
147. Modular Forms: A Computational Approach
     William A. Stein | American Mathematical Society, Published in 2007, 282 pages
148. Differential Topology and Morse Theory
     Dirk Schuetz | University of Sheffield, Published in 2009, 96 pages
149. An Introduction to the Lie Theory of One-Parameter Groups
     Abraham Cohen | D.C. Heath & co, Published in 1911, 276 pages
150. Surgery on Compact Manifolds
     C.T.C. Wall, A. A. Ranicki | American Mathematical Society, Published in 1999, 314 pages
151. Probability Course
     Gian-Carlo Rota | David Ellerman, Published in 1998, 544 pages
152. The Matrix Cookbook
     Kaare Brandt Petersen, Michael Syskind Pedersen | , Published in 2008, 67 pages
153. The Manual of Mathematical Magic
     Peter McOwan | Queen Mary, University of London, Published in 2010, 96 pages
154. Introduction to Probability and Statistics Using R
     G. Jay Kerns | , Published in 2010, 412 pages
155. Fields and Galois Theory
     J. S. Milne | , Published in 2008, 111 pages
156. Manifolds: Current Research Areas
     Paul Bracken (ed.) | InTech, Published in 2017, 158 pages
157. Principles of Data Analysis
     Cappella Archive | Prasenjit Saha, Published in 2003, 113 pages
158. An Introduction to Higher Mathematics
     Patrick Keef, David Guichard, Russ Gordon | Whitman College, Published in 2010, 144 pages
159. Introduction to Analysis
     Irena Swanson | Purdue University, Published in 2020, 353 pages
160. Introduction to the Basics of Heegaard Floer Homology
     Bijan Sahamie | arXiv, Published in 2010, 71 pages
161. An Introduction to Modular Forms
     Henri Cohen | arXiv.org, Published in 2018, 58 pages
162. Introduction to the Theory of Infinite-Dimensional Dissipative Systems
     Constantin I. Chueshov | ACTA, Published in 2002, 419 pages
163. Theory of Groups of Finite Order
     William Burnside | Cambridge University Press, Published in 1897, 456 pages
164. Ten Chapters of the Algebraical Art
     Peter J. Cameron | Queen Mary, University of London, Published in 2007, 108 pages
165. Mirror Symmetry
     Cumrun Vafa, Eric Zaslow | American Mathematical Society, Published in 2003, 950 pages
166. Nonlinear Fourier Analysis
     Terence Tao, Christoph Thiele | arXiv, Published in 2012, 98 pages
167. Essential Mathematics
     Franco Vivaldi | , Published in 2006, 74 pages
168. Euclid's Elements
     D.E.Joyce | , Published in 1998
169. Riemannian Geometry
     Richard L. Bishop | arXiv, Published in 2013, 67 pages
170. An Introduction to D-Modules
     Jean-Pierre Schneiders | Universite de Liege, Published in 1991, 73 pages
171. The Foundations of Geometry
     David Hilbert | Project Gutenberg, Published in 1902, 101 pages
172. Elementary Analytic Functions: Complex Functions Theory a-1
     Leif Mejlbro | BookBoon, Published in 2010, 145 pages
173. Street-Fighting Mathematics
     Sanjoy Mahajan | The MIT Press, Published in 2010, 153 pages
174. Basic Concepts of Mathematics
     Elias Zakon | The Trillia Group, Published in 2007, 208 pages
175. Everything Maths: Grade 10 Mathematics
     Neels van der Westhuizen, et al. | Siyavula, Published in 2012, 469 pages
176. Multivariable Calculus
     Jerry Shurman | Reed College, Published in 2010, 523 pages
177. Algebraic Geometry over the Complex Numbers
     Donu Arapura | Purdue University, Published in 2009, 234 pages
178. Precalculus
     David H. Collingwood, K. David Prince, Matthew M. Conroy | , Published in 2011, 335 pages
179. Bayesian Networks: Advances and Novel Applications
     Douglas McNair (ed.) | IntechOpen, Published in 2019, 256 pages
180. Reader-friendly Introduction to the Measure Theory
     Vasily Nekrasov | Yetanotherquant.de, Published in 2009, 117 pages
181. Lectures on Topics in Algebraic Number Theory
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2002, 83 pages
182. Special Functions and Their Symmetries: Postgraduate Course in Applied Analysis
     Vadim Kuznetsov, Vladimir Kisil | University of Leeds, Published in 2003
183. Projective and Polar Spaces
     Peter J. Cameron | Queen Mary College, Published in 1991, 147 pages
184. Matroid Decomposition
     Klaus Truemper | Leibniz, Published in 1998, 398 pages
185. A Primer on Homotopy Colimits
     Daniel Dugger | University of Oregon, Published in 2008, 72 pages
186. Contributions to Fourier Analysis
     A. Zygmund, et al. | Princeton University Press, Published in 1950, 207 pages
187. An introduction to Noncommutative Projective Geometry
     D. Rogalski | arXiv, Published in 2014, 55 pages
188. Complex Analysis
     George Cain | , Published in 2001
189. Elementary Textbook on the Calculus
     Virgil Snyder | Cornell University Library, Published in 1912, 388 pages
190. Set Theory
     Gary Hardegree | UMass Amherst, Published in 2003
191. An Introduction to K-theory
     Eric M. Friedlander | , Published in 2007, 78 pages
192. Computable Integrability
     Alexey Shabat, Elena Kartashova | arXiv, Published in 2011, 174 pages
193. Symplectic Geometry of Quantum Noise
     Leonid Polterovich | arXiv, Published in 2012, 57 pages
194. Lectures on The Finite Element Method
     Ph. Ciarlet | Tata Institute of Fundamental Research, Published in 1975, 145 pages
195. Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics
     Jonathan A. Poritz | Colorado State University, Pueblo, Published in 2017, 143 pages
196. Lectures on Sieve Methods
     H.E. Richert | Tata Institute of Fundamental Research, Published in 1976, 216 pages
197. Algebraic Number Theory
     J.S. Milne | , Published in 2008, 163 pages
198. A Tangled Tale
     Lewis Carroll | Macmillan and Co., Published in 1885, 192 pages
199. Elliptic Integrals
     Harris Hancock | J. Wiley, Published in 1917, 118 pages
200. Infinite-dimensional Lie Algebras
     Iain Gordon | University of Edinburgh, Published in 2009, 55 pages
201. Numerical Stability
     M.N. Spijker | Leiden University, Published in 1998, 71 pages
202. Langlands Correspondence for Loop Groups
     Edward Frenkel | Cambridge University Press, Published in 2007, 393 pages
203. Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
     John Edward Campbell | Oxford Clarendon Press, Published in 1903, 460 pages
204. An Introduction to Mathematics
     A. N. Whitehead | Williams & Northgate, Published in 1911, 274 pages
205. Galois Groups and Fundamental Groups
     Leila Schneps | Cambridge University Press, Published in 2003, 467 pages
206. Enumerative Combinatorics: Volume 1
     Richard P. Stanley | MIT, Published in 2011, 725 pages
207. Introduction to Real Analysis
     Lee Larson | University of Louisville, Published in 2014, 184 pages
208. Lectures on Stochastic Analysis
     Thomas G. Kurtz | University of Wisconsin, Published in 2007, 119 pages
209. Researches on Curves of the Second Order
     George Whitehead Hearn | Project Gutenberg, Published in 2005, 64 pages
210. Elementary Number Theory
     W W L Chen | Macquarie University, Published in 2003, 98 pages
211. Smarandache Near-rings
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 201 pages
212. Equivariant Stable Homotopy Theory
     G. Jr. Lewis, J. P. May, M. Steinberger, J. E. McClure | Springer, Published in 1986, 538 pages
213. Introduction to Mathematical Logic
     Vilnis Detlovs, Karlis Podnieks | University of Latvia, Published in 2014, 240 pages
214. Linear Mathematics In Infinite Dimensions
     U. H. Gerlach | The Ohio State University, Published in 2015, 507 pages
215. A Course in Combinatorial Optimization
     Alexander Schrijver | University of Amsterdam, Published in 2012, 221 pages
216. Combinatorial Optimization: Exact and Approximate Algorithms
     Luca Trevisan | Stanford University, Published in 2011, 139 pages
217. Algebraic General Topology
     Victor Porton | Mathematics21.org, Published in 2015, 349 pages
218. Calculus and Linear Algebra. Vol. 1
     Wilfred Kaplan, Donald J. Lewis | University of Michigan Library, Published in 2007, 712 pages
219. Representations of Reductive p-adic Groups
     Fiona Murnaghan | University of Toronto, Published in 2009, 128 pages
220. Statistics
     Philip B. Stark | University of California, Berkeley, Published in 2011
221. The Theory of Matrices
     C.C. MacDuffee | Chelsea, Published in 1956, 110 pages
222. Smooth Numbers: Computational Number Theory and Beyond
     Andrew Granville | Universite de Montreal, Published in 2008, 58 pages
223. Vector Calculus: Course
     Peter Saveliev | , Published in 2013, 294 pages
224. Discrete Differential Geometry: An Applied Introduction
     M. Desbrun, P. Schroeder, M. Wardetzky | Columbia University, Published in 2008, 103 pages
225. Lectures on Moduli of Curves
     D. Gieseker | Tata Institute of Fundamental Research, Published in 1982, 88 pages
226. Mathematical Illustrations: A Manual of Geometry and PostScript
     Bill Casselman | Cambridge University Press, Published in 2005, 336 pages
227. Abstract Set Theory
     Thoralf A. Skolem | University of Notre Dame, Published in 1962, 70 pages
228. The Philosophy of Mathematics
     Auguste Comte | Harper & brothers, Published in 1851, 276 pages
229. Riemann Surfaces, Dynamics and Geometry
     Curtis McMullen | Harvard University, Published in 2020, 203 pages
230. Diffeomorphisms of Elliptic 3-Manifolds
     S. Hong, J. Kalliongis, D. McCullough, J. H. Rubinstein | arXiv, Published in 2011, 185 pages
231. Statistics, Probability, and Game Theory: papers in honor of David Blackwell
     David Blackwell, at al. | IMS, Published in 1996, 407 pages
232. Linear Algebra Examples C-3: The Eigenvalue Problem and Euclidean Vector Space
     Leif Mejlbro | BookBoon, Published in 2009, 136 pages
233. Galois Groups and Fundamental Groups
     David Meredith | San Francisco State University, Published in 1999, 89 pages
234. Complex Manifolds
     Julius Ross | Stanford University, Published in 2014, 119 pages
235. Stats without Tears
     Stan Brown | BrownMath.com, Published in 2016, 243 pages
236. Advanced High-School Mathematics
     David B. Surowski | Kansas State University, Published in 2011, 435 pages
237. Invitation to Dynamical Systems
     Edward R. Scheinerman | Prentice Hall College Div, Published in 2000, 384 pages
238. Robust Optimization
     A. Ben-Tal, L. El Ghaoui, A. Nemirovski | Princeton University Press, Published in 2009, 564 pages
239. The Algebraic Theory of Modular Systems
     Francis Sowerby Macaulay | Cambridge University Press, Published in 1916, 140 pages
240. A Course of Pure Geometry: Properties of the Conic Sections
     E.H. Askwith | Cambridge University Press, Published in 1917, 314 pages
241. Categories, Types, and Structures
     Andrea Asperti, Giuseppe Longo | MIT Press, Published in 1991, 300 pages
242. Lectures on Integrable Probability
     Alexei Borodin, Vadim Gorin | arXiv, Published in 2012, 63 pages
243. Mathematics for the Physical Sciences
     Leslie Copley | De Gruyter Open, Published in 2014, 446 pages
244. Discrete Structures
     Vladlen Koltun | Stanford University, Published in 2008, 89 pages
245. Computer analysis of number sequences
     Henry Ibstedt | American Research Press, Published in 1998, 86 pages
246. Categories and Homological Algebra
     Pierre Schapira | UPMC, Published in 2011, 125 pages
247. Introduction to Vectors
     Christopher C. Tisdell | Bookboon, Published in 2014, 68 pages
248. Combinatory Analysis
     Percy A. MacMahon | Cambridge University Press, Published in 1915, 612 pages
249. Introduction to Characteritic Classes and Index Theory
     Jean-Pierre Schneiders | Universidade de Lisboa, Published in 2000, 236 pages
250. Lectures on Mean Periodic Functions
     J.P. Kahane | Tata Institute of Fundamental Research, Published in 1959, 165 pages
251. Mathematics for Computer Science
     Eric Lehman, F Thomson Leighton, Albert R Meyer | MIT, Published in 2010, 557 pages
252. Vector Calculus
     Michael Corral | Schoolcraft College, Published in 2008, 222 pages
253. Calculus II
     Paul Dawkins | Lamar University, Published in 2011, 380 pages
254. Trigonometry
     Ted Sundstrom, Steven Schlicker | Grand Valley State University, Published in 2016, 442 pages
255. Lectures on Polyhedral Topology
     John R. Stallings | Tata Institute of Fundamental Research, Published in 1967, 214 pages
256. Surgical Methods in Rigidity
     F.T. Farrell | Springer, Published in 1996, 108 pages
257. Linear Algebra
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312. Lectures On Irregularities Of Distribution
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313. Galois Theory
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328. On 2D Inverse Problems
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329. Honors Calculus
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330. Functional Analysis with Applications
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352. A Problem Course in Mathematical Logic
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353. Nonlinear Analysis and Differential Equations
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429. Foundations of Infinitesimal Calculus
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439. Lectures on Some Aspects of p-Adic Analysis
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440. Complex Dynamics and Renormalization
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445. Introduction to Lie Groups, Adjoint Action and Some Generalizations
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448. Class Field Theory
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451. Frobenius Splittings and B-Modules
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456. Algebraic Curves: an Introduction to Algebraic Geometry
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457. Lectures on Linear Algebra and Matrices
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458. Applied Linear Algebra in Action
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459. Analysis of Puzzles
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460. Iterative Methods for Sparse Linear Systems
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464. Homogeneous Spaces and Equivariant Embeddings
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466. Introduction to Numerical Methods
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467. Convex Bodies and Algebraic Geometry
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468. Almost None of the Theory of Stochastic Processes
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469. Topics in Random Matrix Theory
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470. Inner Algebra
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473. A Short Introduction to Classical and Quantum Integrable Systems
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474. Introduction to Proof Theory
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476. Differential Geometry: A Geometric Introduction
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478. Theory of the Integral
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480. Lectures on Sheaf Theory
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482. A Second Course in Mathematics Concepts for Elementary Teachers
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483. Dr. Vogel's Gallery of Calculus Pathologies
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487. Basic Category Theory
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488. Greek Geometry from Thales to Euclid
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489. Convergence of Stochastic Processes
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492. Topics in Differential Geometry
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495. Proofs in Mathematics
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496. Discrete Math for Computer Science Students
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497. Mathematical Methods for Physical Sciences II
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498. Ricci Flow and the Poincare Conjecture
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499. Principles of Differential Geometry
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500. Lectures on Differential Geometry
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