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. Graph Theory
   Reinhard Diestel | Springer, Published in 2005, 422 pages
2. Reasonable Basic Algebra
   Alain Schremmer | , Published in 2008, 272 pages
3. Natural Topology
   Frank Waaldijk | arXiv, Published in 2012, 174 pages
4. The Geometry of Iterated Loop Spaces
   J. P. May | Springer, Published in 1972, 175 pages
5. Matrices
   Shmuel Friedland | University of Illinois at Chicago, Published in 2010, 437 pages
6. Special Functions and Their Symmetries: Postgraduate Course in Applied Analysis
   Vadim Kuznetsov, Vladimir Kisil | University of Leeds, Published in 2003
7. Engineering Mathematics: YouTube Workbook
   Christopher C. Tisdell | BookBoon, Published in 2012, 114 pages
8. Computational and Algorithmic Linear Algebra and n-Dimensional Geometry
   Katta G. Murty | , Published in 2001, 554 pages
9. Advanced Stochastic Processes
   Jan A. Van Casteren | Bookboon, Published in 2013, 404 pages
10. Symbolic Logic: A First Course
    Gary Hardegree | Mcgraw-Hill College, Published in 1999, 468 pages
11. Applied Combinatorics
    S. E. Payne | University of Colorado, Published in 2003, 216 pages
12. Elementary Functions and Applications
    Arthur Sullivan Gale, Charles William Watkeys | H. Holt & Co., Published in 1920, 459 pages
13. Encyclopaedia of Mathematics
    Michiel Hazewinkel | Springer, Published in 2011
14. Basic Concepts of Enriched Category Theory
    Max Kelly | Cambridge University Press, Published in 2005, 143 pages
15. Computations in Algebraic Geometry with Macaulay 2
    D. Eisenbud, D. Grayson, M. Stillman, B. Sturmfels | Springer, Published in 2001, 343 pages
16. Mathematics for Computer Scientists
    Gareth J. Janacek, Mark L. Close | BookBoon, Published in 2008, 153 pages
17. Hilbert Spaces and Operators on Hilbert Spaces
    Leif Mejlbro | BookBoon, Published in 2009, 109 pages
18. Introduction to Algebraic Topology and Algebraic Geometry
    U. Bruzzo | , Published in 2008, 138 pages
19. Lectures on Topics in Mean Periodic Functions and the Two-Radius Theorem
    J. Delsarte | Tata Institute of Fundamental Research, Published in 1961, 151 pages
20. Introduction to Probability
    Leif Mejlbro | BookBoon, Published in 2009, 61 pages
21. Metalogic
    Jan Wolenski | ESSLLI, Published in 2002, 35 pages
22. Computational Category Theory
    D.E. Rydeheard, R.M. Burstall | , Published in 2001, 263 pages
23. Mathematics for the Physical Sciences
    Leslie Copley | De Gruyter Open, Published in 2014, 446 pages
24. Elementary Differential Equations with Boundary Value Problems
    William F. Trench | Brooks Cole, Published in 2013, 807 pages
25. forall x: An Introduction to Formal Logic
    P.D. Magnus | , Published in 2008, 160 pages
26. Stochastic Processes
    Leif Mejlbro | BookBoon, Published in 2012, 263 pages
27. Introduction To Algebraical Geometry
    A. Clement Jones | Oxford University Press, Published in 1912, 558 pages
28. Lectures on Partial Differential Equations
    G.B. Folland | Tata Institute of Fundamental Research, Published in 1983, 145 pages
29. Lectures on The Finite Element Method
    Ph. Ciarlet | Tata Institute of Fundamental Research, Published in 1975, 145 pages
30. Complex and Adaptive Dynamical Systems: A Primer
    Claudius Gros | arXiv, Published in 2008, 276 pages
31. Advanced Topics in Probability
    S.R.S. Varadhan | New York University, Published in 2011, 203 pages
32. The Nature of Mathematics
    Philip E. B. Jourdain | T. C. & E. C. Jack, Published in 1919, 136 pages
33. The Millennium Prize Problems
    J. Carlson, A. Jaffe, A. Wiles | American Mathematical Society, Published in 2006, 139 pages
34. Analytic geometry for colleges, universities, and technical schools
    E.W. Nichols | Leach, Shewell & Sanborn, Published in 1892, 304 pages
35. The Story of Euclid
    W. B. Frankland | George Newnes, Published in 1902, 183 pages
36. An Introduction to Real Analysis
    John K. Hunter | University of California Davis, Published in 2014, 305 pages
37. Lectures on Numerical Methods for Non-Linear Variational Problems
    R. Glowinski | Tata Institute of Fundamental Research, Published in 1980, 265 pages
38. Reversibility and Stochastic Networks
    F.P. Kelly | John Wiley and Sons Ltd, Published in 1979, 233 pages
39. Quick Introduction to Tensor Analysis
    Ruslan Sharipov | Samizdat Press, Published in 2004, 47 pages
40. Abstract Algebra
    J. Mathos, R. Campanha | Wikibooks, Published in 2012
41. Probability and Mathematical Statistics
    Prasanna Sahoo | University of Louisville, Published in 2008, 703 pages
42. Algebraic geometry and projective differential geometry
    Joseph M. Landsberg | arXiv, Published in 1998, 70 pages
43. Random Matrix Models and Their Applications
    Pavel Bleher, Alexander Its | Cambridge University Press, Published in 2001, 438 pages
44. Derivations of Applied Mathematics
    Thaddeus H. Black | Debian Project, Published in 2017, 742 pages
45. Modular Forms, Hecke Operators, and Modular Abelian Varieties
    Kenneth A. Ribet, William A. Stein | University of Washington, Published in 2003, 154 pages
46. Calculus for Beginners and Artists
    Daniel Kleitman | MIT, Published in 2009
47. The Hauptvermutung Book: A Collection of Papers on the Topology of Manifolds
    A.A. Ranicki, et al, | Springer, Published in 1996, 194 pages
48. An Introduction to Algebraic Surgery
    Andrew Ranicki | arXiv, Published in 2000, 82 pages
49. Games of No Chance 3
    Michael H. Albert, Richard J. Nowakowski | Cambridge University Press, Published in 2009, 586 pages
50. The Elements of Non-Euclidean Plane Geometry and Trigonometry
    Horatio Scott Carslaw | Longmans, Green and co., Published in 1916, 202 pages
51. On Advanced Analytic Number Theory
    C.L. Siegel | Tata Institute of Fundamental Research, Published in 1961, 241 pages
52. Engineering Analysis
    | Wikibooks, Published in 2012, 193 pages
53. An Architecture for Combinator Graph Reduction
    Philip J. Koopman, Jr. | Academic Press, Published in 1990, 176 pages
54. Euclid's Elements of Geometry
    J.L. Heiberg, R. Fitzpatrick | , Published in 2008, 545 pages
55. The Hermitian Two Matrix Model with an Even Quartic Potential
    M. Duits,‎ A.B.J. Kuijlaars,‎ M. Yue Mo | American Mathematical Society, Published in 2012, 118 pages
56. An Introduction to D-Modules
    Jean-Pierre Schneiders | Universite de Liege, Published in 1991, 73 pages
57. The Pythagorean Theorem: Crown Jewel of Mathematics
    John C. Sparks | AuthorHouse, Published in 2008, 190 pages
58. Symplectic Reflection Algebras
    Gwyn Bellamy | arXiv, Published in 2012, 64 pages
59. Dynamical Systems
    Jose A. Tenreiro Machado (ed.) | MDPI AG, Published in 2014, 553 pages
60. Current Topics in Complex Algebraic Geometry
    Herbert Clemens, János Kollár | Cambridge University Press, Published in 1996, 172 pages
61. Nonlinear Functional Analysis
    Gerald Teschl | University of Vienna, Published in 2009, 74 pages
62. A Modern Course on Curves and Surfaces
    Richard S. Palais | virtualmathmuseum.org, Published in 2003, 163 pages
63. Mathematics and Biology: The Interface, Challenges, and Opportunities
    Simon A. Levin | , Published in 2008
64. Calculus: Early Transcendentals
    David Guichard | Lyryx, Published in 2016, 656 pages
65. A History of the Progress of the Calculus of Variations during the Nineteenth Century
    Isaac Todhunter | Adamant Media Corporation, Published in 2005, 549 pages
66. Introduction Probaility and Statistics
    Muhammad El-Taha | University of Southern Maine, Published in 2003, 147 pages
67. Foundations of Descriptive and Inferential Statistics
    Henk van Elst | arXiv, Published in 2013, 144 pages
68. Practical Mathematics for Home Study
    Claude Irwin Palmer | McGraw-Hill, Published in 1919, 528 pages
69. Probability and Theory of Errors
    Robert Simpson Woodward | J. Wiley & Sons, Published in 1906, 64 pages
70. Lectures on Integrable Probability
    Alexei Borodin, Vadim Gorin | arXiv, Published in 2012, 63 pages
71. Introduction to Differential Geometry and General Relativity
    Stefan Waner | , Published in 2005, 138 pages
72. Introduction to Shimura Varieties
    J.S. Milne | , Published in 2004, 149 pages
73. A Philosophical Essay on Probabilities
    Pierre Simon Laplace | Chapman & Hall, Published in 1902, 234 pages
74. Second-order Ordinary Differential Equations
    R.S. Johnson | Bookboon, Published in 2012, 181 pages
75. Vector Analysis and Quaternions
    Alexander Macfarlane | John Wiley & Sons, Published in 1906, 65 pages
76. The Logic Of Chance
    John Venn | Macmillan And Company, Published in 1888, 550 pages
77. Partial Differential Equations for Finance
    Robert V. Kohn | New York University, Published in 2003, 121 pages
78. A Text-Book of Geometry
    G. A. Wentworth | Ginn & Company, Published in 1898, 264 pages
79. Differential Geometry: Lecture Notes
    Dmitri Zaitsev | Trinity College Dublin, Published in 2004, 49 pages
80. Introduction To Finite Mathematics
    J. G. Kemeny, J. L. Snell, G. L. Thompson | Prentice-Hall, Published in 1974
81. Noncommutative Algebraic Geometry
    Gwyn Bellamy, et al. | Cambridge University Press, Published in 2016, 360 pages
82. Convergence of Stochastic Processes
    D. Pollard | Springer, Published in 1984, 223 pages
83. Introduction to Twisted Commutative Algebras
    Steven V Sam, Andrew Snowden | arXiv, Published in 2012, 56 pages
84. Roots of a Compact Lie Group
    Kristopher Tapp | arXiv, Published in 2009, 39 pages
85. Isabelle/HOL: A Proof Assistant for Higher-Order Logic
    T. Nipkow, L.C. Paulson, M. Wenzel | Springer, Published in 2010, 223 pages
86. Notes on Symmetric Spaces
    Jonathan Holland, Bogdan Ion | arXiv, Published in 2012, 109 pages
87. Sets, Groups and Knots
    Curtis T. McMullen | Harvard University, Published in 2008, 56 pages
88. Magic Squares and Cubes
    W. S. Andrews | Open Court Publishing Company, Published in 1917, 428 pages
89. Probability Theory
    Curtis T. McMullen | Harvard University, Published in 2011, 98 pages
90. The Craft of Fractional Modelling in Science and Engineering
    Jordan Hristov (ed.) | MDPI AG, Published in 2018, 140 pages
91. Experimental Design and Analysis
    Howard J. Seltman | Carnegie Mellon University, Published in 2012, 428 pages
92. Combinatorics Through Guided Discovery
    Kenneth P. Bogart | Dartmouth College, Published in 2004, 202 pages
93. Mathematical Analysis II
    Elias Zakon | The TrilliaGroup, Published in 2009, 436 pages
94. Computer Algebra, Algorithms, Systems and Applications
    Richard Liska, at al. | Czech Technical University, Published in 1996
95. Topology of Stratified Spaces
    Greg Friedman, et al. | Cambridge University Press, Published in 2011, 477 pages
96. Surveys in Noncommutative Geometry
    Nigel Higson, John Roe | American Mathematical Society, Published in 2006, 208 pages
97. Chaos Theory
    Kais A. Mohamedamen Al Naimee (ed.) | InTech, Published in 2018, 260 pages
98. Stability, Riemann Surfaces, Conformal Mappings: Complex Functions Theory a-3
    Leif Mejlbro | BookBoon, Published in 2010, 115 pages
99. Lectures on Stochastic Analysis
    Thomas G. Kurtz | University of Wisconsin, Published in 2007, 119 pages
100. Lectures on Periodic Homogenization of Elliptic Systems
     Zhongwei Shen | arXiv.org, Published in 2017, 246 pages
101. Banach Modules and Functors on Categories of Banach Spaces
     J. Cigler, V. Losert, P.W. Michor | Marcel Dekker Inc, Published in 1979, 297 pages
102. Markov Chains and Stochastic Stability
     S.P. Meyn, R.L. Tweedie | Springer, Published in 2005, 567 pages
103. An Introduction to Higher Mathematics
     Patrick Keef, David Guichard, Russ Gordon | Whitman College, Published in 2010, 144 pages
104. The Homology of Iterated Loop Spaces
     F. R. Cohen, T. J. Lada, P. J. May | Springer, Published in 2009, 490 pages
105. Multivariable Calculus
     George Cain, James Herod | , Published in 1997
106. Causal Inference
     Miguel A. Hernan, James M. Robins | Chapman & Hall/CRC, Published in 2015, 352 pages
107. A Reform Approach to Business Calculus
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 150 pages
108. Geometry and Billiards
     Serge Tabachnikov | , Published in 1991, 186 pages
109. The Essential Elementary and Intermediate Algebra
     Jon Blakely | JonBlakely.com, Published in 2016, 314 pages
110. Introduction to Numerical Methods and Matlab Programming for Engineers
     Todd Young, Martin J. Mohlenkamp | Ohio University, Published in 2017, 182 pages
111. Discrete Oscillation Theory
     Ravi P. Agarwal, at al. | Hindawi Publishing Corporation, Published in 2005, 961 pages
112. Commutator Theory for Congruence Modular Varieties
     Ralph Freese, Ralph McKenzie | Cambridge University Press, Published in 1987, 174 pages
113. Seeing Theory: A visual introduction to probability and statistics
     T. Devlin, J. Guo, D. Kunin, D. Xiang | Brown University, Published in 2018, 66 pages
114. Algebra for Beginners
     James Loudon | Copp, Clark & Co, Published in 1876, 172 pages
115. On Riemann's Theory of Algebraic Functions and their Integrals
     Felix Klein | Macmillan and Bowes, Published in 1893, 128 pages
116. Dr. Vogel's Gallery of Calculus Pathologies
     Thomas I. Vogel | , Published in 1997
117. Mathematics and Music
     David Wright | Washington University in St. Louis, Published in 2009, 176 pages
118. Introduction to Analytic Number Theory
     A.J. Hildebrand | University of Illinois, Published in 2006, 197 pages
119. Commutative Algebra
     Pete L. Clark | University of Georgia, Published in 2015, 363 pages
120. APEX Calculus
     Gregory Hartman, et al. | APEXcalculus.com, Published in 2015, 874 pages
121. A Brief History of Mathematics
     Karl Fink | Open Court Publishing Company, Published in 1900, 366 pages
122. Lecture Notes on Embedded Contact Homology
     Michael Hutchings | arXiv, Published in 2013, 88 pages
123. Introduction to Stokes Structures
     Claude Sabbah | arXiv, Published in 2010, 157 pages
124. Analytic Geometry and Calculus
     F.S. Woods, F.H. Bailey | Ginn and Company, Published in 1917, 542 pages
125. Digraphs: Theory, Algorithms and Applications
     Jorgen Bang-Jensen, Gregory Gutin | Springer, Published in 2002, 772 pages
126. Group theory for Maths, Physics and Chemistry
     Arjeh Cohen, Rosane Ushirobira, Jan Draisma | , Published in 2007, 93 pages
127. Introduction to Proof Theory
     Gilles Dowek | ESSLLI, Published in 2001, 82 pages
128. Fundamentals of Mathematics
     Denny Burzynski, Wade Ellis | Saunders College Publishing, Published in 1989, 600 pages
129. Introduction to Abstract Algebra
     D. S. Malik, John N. Mordeson, M.K. Sen | Creighton University, Published in 2007, 276 pages
130. A Semester Course in Trigonometry
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 264 pages
131. Notes on Galois Theory
     Mark Reeder | Boston College, Published in 2012, 66 pages
132. Understanding Algebra
     James W. Brennan | , Published in 2011, 106 pages
133. Pseudodifferential Operators and Nonlinear PDE
     Michael E. Taylor | Birkhäuser Boston, Published in 1991, 202 pages
134. An Introduction to Riemannian Geometry with Applications to Mechanics and Relativity
     Leonor Godinho, Jose Natario | , Published in 2004, 272 pages
135. Grassmann Algebra
     John Browne | , Published in 2001, 238 pages
136. Introduction to Arithmetic Groups
     Dave Witte Morris | arXiv, Published in 2015, 491 pages
137. Short introduction to Nonstandard Analysis
     E. E. Rosinger | arXiv, Published in 2004, 197 pages
138. A Primer on Mapping Class Groups
     Benson Farb, Dan Margalit | Princeton University Press, Published in 2011, 509 pages
139. Tabletop: Analog Game Design
     Greg Costikyan, Drew Davidson | , Published in 2011, 206 pages
140. An Introduction to Mathematical Logic
     Wolfram Pohlers, Thomas Glass | , Published in 1992, 229 pages
141. Workbook in Higher Algebra
     David Surowski | , Published in 1992, 194 pages
142. Topics in the Theory of Quadratic Residues
     Steve Wright | arXiv, Published in 2014, 160 pages
143. Applied and Computational Linear Algebra: A First Course
     Charles L. Byrne | University of Massachusetts Lowell, Published in 2013, 504 pages
144. Topics in Logic and Foundations
     Stephen G. Simpson | The Pennsylvania State University, Published in 2005, 89 pages
145. Spectral Theory of Partial Differential Equations
     Richard S. Laugesen | arXiv, Published in 2012, 120 pages
146. Fundamentals of Model Theory
     William Weiss, Cherie D'Mello | University of Toronto, Published in 1997, 64 pages
147. Lectures On Some Fixed Point Theorems Of Functional Analysis
     F.F. Bonsall | Tata Institute Of Fundamental Research, Published in 1962, 147 pages
148. Linearization via the Lie Derivative
     Carmen Chicone, Richard Swanson | American Mathematical Society, Published in 2000, 64 pages
149. A Spiral Workbook for Discrete Mathematics
     Harris Kwong | Open SUNY Textbooks, Published in 2015, 307 pages
150. Analytic Number Theory
     Giuseppe Rauti | viXra, Published in 2013, 96 pages
151. A First Course In Mathematical Statistics
     C.E. Weatherburn | Cambridge University Press, Published in 1961, 302 pages
152. Ordinary Differential Equations: A Systems Approach
     Bruce P. Conrad | , Published in 2010, 1125 pages
153. Graphical Calculus
     Arthur Henry Barker | Longmans, Green, and Co., Published in 1896, 188 pages
154. Mathematics and Group Theory in Music
     Athanase Papadopoulos | arXiv, Published in 2014, 33 pages
155. Fractional Calculus: Theory and Applications
     Francesco Mainardi (ed.) | MDPI AG, Published in 2018, 210 pages
156. Lectures on Elementary Probability
     William G. Faris | University of Arizona, Published in 2002, 62 pages
157. Fractal Analysis
     Sid-Ali Ouadfeul (ed.) | InTech, Published in 2019, 312 pages
158. Differential Equations
     William Woolsey Johnson | J. Wiley, Published in 1906, 96 pages
159. Notes on Combinatorics
     Peter J. Cameron | Queen Mary, University of London, Published in 2007, 130 pages
160. Irrational Numbers and Their Representation by Sequences and Series
     Henry Parker Manning | J. Wiley & sons, Published in 1906, 156 pages
161. Categories and Homological Algebra
     Pierre Schapira | UPMC, Published in 2011, 125 pages
162. The CRing Project: a collaborative open source textbook on commutative algebra
     Shishir Agrawal, et al. | CRing Project, Published in 2011, 493 pages
163. Abstract Set Theory
     Thoralf A. Skolem | University of Notre Dame, Published in 1962, 70 pages
164. Super Special Codes using Super Matrices
     W.B.V. Kandasamy, F. Smarandache, K.Ilanthenral | arXiv, Published in 2010, 161 pages
165. Lectures on Riemann Matrices
     C.L. Siegel | Tata Institute of Fundamental Research, Published in 1963, 101 pages
166. Noncommutative Geometry
     Alain Connes | Academic Press, Published in 1994, 654 pages
167. Basic Real Analysis
     Anthony W. Knapp | Birkhäuser, Published in 2016, 840 pages
168. The Axioms Of Descriptive Geometry
     Alfred North Whitehead | Cambridge University Press, Published in 1914, 96 pages
169. Linear Algebra
     Peter Petersen | UCLA, Published in 2007, 300 pages
170. Complex Variables: Second Edition
     R. B. Ash, W. P. Novinger | Dover Publications, Published in 2007, 224 pages
171. Lectures on Topics In One-Parameter Bifurcation Problems
     P. Rabier | Tata Institute of Fundamental Research, Published in 1985, 238 pages
172. Algebraic Problems and Exercises for High School
     I. Goian, R. Grigor, V. Marin, F. Smarandache | The Educational Publisher, Published in 2015, 146 pages
173. Music: A Mathematical Offering
     Dave Benson | Cambridge University Press, Published in 2006, 530 pages
174. Methods for Finding Zeros in Polynomials
     Leif Mejlbro | BookBoon, Published in 2011, 122 pages
175. A Problem-Solving Approach to College Algebra
     Marcel B. Finan | Arkansas Tech University, Published in 2002, 92 pages
176. Operator Algebras and Quantum Statistical Mechanics
     Ola Bratteli, Derek W. Robinson | Springer, Published in 2003, 505 pages
177. A Minimum of Stochastics for Scientists
     Noel Corngold | Caltech, Published in 2009, 77 pages
178. Lectures on Modular Functions of One Complex Variable
     H. Maass | Tata institute of Fundamental Research, Published in 1983, 242 pages
179. Lectures on Field Theory and Ramification Theory
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2008, 36 pages
180. Representations of Reductive p-adic Groups
     Fiona Murnaghan | University of Toronto, Published in 2009, 128 pages
181. Continuous Groups Of Transformations
     Luther Pfahler Eisenhart | Princeton University Press, Published in 1933, 319 pages
182. Vector Analysis and the Theory of Relativity
     Francis Dominic Murnaghan | Johns Hopkins press, Published in 1922, 156 pages
183. Basic Concepts of Mathematics
     Elias Zakon | The Trillia Group, Published in 2007, 208 pages
184. Reader-friendly Introduction to the Measure Theory
     Vasily Nekrasov | Yetanotherquant.de, Published in 2009, 117 pages
185. Algebraic and Geometric Methods in Enumerative Combinatorics
     Federico Ardila | arXiv, Published in 2014, 143 pages
186. Dave's Short Course in Trigonometry
     David E. Joyce | Clark University, Published in 2002
187. Mathematical Methods
     Mihir Sen, Joseph M. Powers | University of Notre Dame, Published in 2010, 432 pages
188. Probability, Geometry and Integrable Systems
     Mark Pinsky, Bjorn Birnir | Cambridge University Press, Published in 2007, 428 pages
189. First Semester in Numerical Analysis with Julia
     Giray Ökten | Florida State University, Published in 2019, 214 pages
190. Differential and Integral Calculus
     C. E. Love, E. D. Rainville | The MacMillan Company, Published in 1916, 369 pages
191. Finite Group Schemes
     Richard Pink | ETH Zurich, Published in 2005, 78 pages
192. Introduction to Groups, Invariants and Particles
     Frank W. K. Firk | Orange Grove Texts Plus, Published in 2000, 162 pages
193. Synthetic Geometry of Manifolds
     Anders Kock | University of Aarhus, Published in 2009, 314 pages
194. Computational Modeling and Mathematics Applied to the Physical Sciences
     | National Academy Press, Published in 1984, 108 pages
195. Lecture notes on C*-algebras, Hilbert C*-modules, and quantum mechanics
     N.P. Landsman | arXiv, Published in 1998, 90 pages
196. A Friendly Introduction to Number Theory
     Joseph H. Silverman | Pearson Education, Inc., Published in 2012, 56 pages
197. Introduction to Stochastic Processes
     Gordan Žitković | The University of Texas at Austin, Published in 2010, 107 pages
198. Lectures notes on compact Riemann surfaces
     Bertrand Eynard | arXiv.org, Published in 2018, 119 pages
199. The Continuum and Other Types of Serial Order
     Edward V. Huntington | Dover Publications, Published in 1917, 90 pages
200. Numerical Solutions of Engineering Problems
     K. Nandakumar | University of Alberta, Published in 1998, 193 pages
201. Brief Calculus
     Benjamin Crowell | , Published in 2015, 207 pages
202. Four-manifolds, Geometries and Knots
     Jonathan Hillman | arXiv, Published in 2009, 396 pages
203. Differential Equations From The Algebraic Standpoint
     Joseph Fels Ritt | The American Mathematical Society, Published in 1932, 201 pages
204. The Principles Of Mathematics
     Bertrand Russell | W. W. Norton & Company, , 579 pages
205. An Introduction to Mathematical Reasoning
     Peter J. Eccles | Cambridge University Press, Published in 2007, 364 pages
206. Exotic Homology Manifolds
     Frank Quinn, Andrew Ranicki | , Published in 2006, 158 pages
207. Lectures on Disintegration of Measures
     L. Schwartz | Tata Institute of Fundamental Research, Published in 1976, 139 pages
208. Stochastic Processes
     David Nualart | The University of Kansas, Published in 2017, 82 pages
209. Set Theory and Topology: An Introduction to the Foundations of Analysis
     Felix Nagel | arXiv, Published in 2013, 160 pages
210. Elementary Statistical Methods
     Christian Akrong Hesse | ResearchGate GmbH, Published in 2011, 83 pages
211. Mathematics for Computer Science
     Eric Lehman, F Thomson Leighton, Albert R Meyer | MIT, Published in 2010, 557 pages
212. Numerical Algorithms: Methods for Computer Vision, Machine Learning, and Graphics
     Justin Solomon | CRC Press, Published in 2015, 397 pages
213. Homogeneous Spaces and Equivariant Embeddings
     Dmitri A. Timashev | arXiv, Published in 2006, 250 pages
214. Geometry with an Introduction to Cosmic Topology
     Mike Hitchman | , Published in 2017, 177 pages
215. The Mathematics of Investment
     William L.Hart | D.C Heath and Company, Published in 1924, 321 pages
216. Philosophy and Fun of Algebra
     Mary Everest Boole | C. W. Daniel, Published in 1891, 56 pages
217. A Practical Guide to Robust Optimization
     Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog | arXiv, Published in 2015, 29 pages
218. Design of Comparative Experiments
     R. A. Bailey | Cambridge University Press, Published in 2008, 348 pages
219. Smarandache Near-rings
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 201 pages
220. Integration and Differential Equations
     R.S. Johnson | BookBoon, Published in 2012, 122 pages
221. Lectures on Geodesics in Riemannian Geometry
     M. Berger | Tata Institute of Fundamental Research, Published in 1965, 317 pages
222. Relationships, Change and Mathematical Analysis
     Roy McWeeny | Learning Development Institute, Published in 2011, 94 pages
223. Axiom: The Scientific Computation System
     Richard D. Jenks, Robert S. Sutor | axiom-developer.org, Published in 2003, 1200 pages
224. Applied Linear Algebra in Action
     Vasilios N. Katsikis | InTech, Published in 2016, 172 pages
225. Elementary Textbook on the Calculus
     Virgil Snyder | Cornell University Library, Published in 1912, 388 pages
226. One Variable Advanced Calculus
     Kenneth Kuttler | Brigham Young University, Published in 2020, 394 pages
227. Introduction to Fortran 95 and Numerical Computing
     Adrian Sandu | Virginia Tech, Published in 2001, 215 pages
228. Researches on Curves of the Second Order
     George Whitehead Hearn | Project Gutenberg, Published in 2005, 64 pages
229. The Theory of Determinants and Their Applications
     Robert Forsyth Scott | Cambridge University Press, Published in 1904, 308 pages
230. Lectures on Elliptic Partial Differential Equations
     J.L. Lions | Tata Institute of Fundamental Research, Published in 1957, 121 pages
231. An elementary treatise on Fourier's series and spherical, cylindrical, and ellipsoidal harmonics
     William Elwood Byerly | Ginn and company, Published in 1893, 309 pages
232. Pluckings from the tree of Smarandache: Sequences and functions
     Charles Ashbacher | American Research Press, Published in 1998, 80 pages
233. Unfolding the Labyrinth: Open Problems in Mathematics, Physics, Astrophysics
     Florentin Smarandache, at al. | arXiv, Published in 2006, 139 pages
234. Lie Algebras
     Shlomo Sternberg | , Published in 2004, 198 pages
235. Group Theory: Birdtracks, Lie's, and Exceptional Groups
     Predrag Cvitanovic | Princeton University Press, Published in 2008, 285 pages
236. Lectures On Irregularities Of Distribution
     Wolfgang M. Schmidt | Tata Institute of Fundamental Research, Published in 1977, 137 pages
237. A Sampler of Riemann-Finsler Geometry
     D. Bao, R. Bryant, S. Chern, Z. Shen | Cambridge University Press, Published in 2004, 376 pages
238. Theory of Groups of Finite Order
     William Burnside | Cambridge University Press, Published in 1897, 456 pages
239. A Feel for Statistics
     Ivan Lowe | scientificlanguage.com, Published in 2016, 121 pages
240. Determinantal Rings
     Winfried Bruns, Udo Vetter | Springer, Published in 1988, 244 pages
241. Gauge Theory for Fiber Bundles
     Peter W. Michor | Universitaet Wien, Published in 1991, 106 pages
242. Real Analysis
     Martin Smith-Martinez, et al. | Wikibooks, Published in 2013
243. Lectures on Random Polymers
     F. Caravenna, F. den Hollander, N. Petrelis | arXiv, Published in 2011, 74 pages
244. Interacting Particle Systems
     Stefan Grosskinsky | University of Warwick, Published in 2009, 56 pages
245. Theory of Functions of a Complex Variable
     Andrew Russell Forsyth | Cambridge University Press, Published in 1918, 892 pages
246. Jordan Operator Algebras
     Harald Hanche-Olsen, Erling Størmer | Pitman, Published in 1984, 216 pages
247. Introduction to Partial Differential Equations
     John Douglas Moore | UCSB, Published in 2003, 169 pages
248. Precalculus
     David H. Collingwood, K. David Prince, Matthew M. Conroy | , Published in 2011, 335 pages
249. Fields and Galois Theory
     J. S. Milne | , Published in 2008, 111 pages
250. Calculus and Differential Equations
     John Avery | Learning Development Institute, Published in 2010, 137 pages
251. Lectures on Stochastic Flows and Applications
     H. Kunita | Tata Institute Of Fundamental Research, Published in 1986, 130 pages
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