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. Multivariate Statistics: Concepts, Models, and Applications
   David W. Stockburger | Missouri State University, Published in 2001
2. Convex Bodies and Algebraic Geometry
   Tadao Oda | Springer, Published in 1988, 219 pages
3. Handbook of Mathematical Functions
   M. Abramowitz, I. A. Stegun | GPO, Published in 1964, 1046 pages
4. Four-manifolds, Geometries and Knots
   Jonathan Hillman | arXiv, Published in 2009, 396 pages
5. Linear Algebra Review and Reference
   Zico Kolter | Stanford University, Published in 2015, 26 pages
6. Lectures on Potential Theory
   M. Brelot | Tata Institute of Fundamental Research, Published in 1967, 158 pages
7. Introduction to Infinitesimal Analysis: Functions of One Real Variable
   N. J. Lennes | John Wiley & Sons, Published in 1907, 225 pages
8. Exterior Differential Systems and Euler-Lagrange Partial Differential Equations
   R. Bryant, P. Griffiths, D. Grossman | University Of Chicago Press, Published in 2008, 219 pages
9. Galois Lectures
   J. Douglas, P. Franklin, C.J. Keyser, L. Infeld | Morrill Press, Published in 1941, 141 pages
10. The First Six Books of the Elements of Euclid
    John Casey, Euclid | Longmans, Green, and Co., Published in 1885, 233 pages
11. The Logic Of Chance
    John Venn | Macmillan And Company, Published in 1888, 550 pages
12. Linear Elliptic Equations of Second Order
    Erich Miersemann | Leipzig University, Published in 2012, 87 pages
13. The Continuum and Other Types of Serial Order
    Edward V. Huntington | Dover Publications, Published in 1917, 90 pages
14. First Principles of Symmetrical Beauty
    David Ramsay Hay | W. Blackwood and sons, Published in 1846, 305 pages
15. Algebraic Geometry over the Complex Numbers
    Donu Arapura | Purdue University, Published in 2009, 234 pages
16. Combinatorial Maps: Tutorial
    Dainis Zeps | Latvian University, Published in 2007, 61 pages
17. Theory of Groups of Finite Order
    William Burnside | Cambridge University Press, Published in 1897, 456 pages
18. The Theory of Determinants and Their Applications
    Robert Forsyth Scott | Cambridge University Press, Published in 1904, 308 pages
19. Surfing on the ocean of numbers
    Henry Ibstedt | Erhus University Press, Published in 1997, 76 pages
20. Intuitionistic Logic
    Nick Bezhanishvili, Dick de Jongh | Universiteit van Amsterdam, Published in 2010, 57 pages
21. Hyperbolic Geometry
    J.W. Cannon, W.J. Floyd, R. Kenyon, W.R. Parry | MSRI, Published in 1997, 57 pages
22. Functional Analysis
    Feng Tian, Palle E.T. Jorgensen | arXiv, Published in 2010, 98 pages
23. Graph Theory
    Keijo Ruohonen | Tampere University of Technology, Published in 2008, 114 pages
24. Lectures on Harmonic Analysis
    Thomas Wolff | American Mathematical Society, Published in 2003, 85 pages
25. Prerequisites in Algebraic Topology
    Bjorn Ian Dundas | NTNU, Published in 2005, 55 pages
26. Lecture Notes in Discrete Mathematics
    Marcel B. Finan | Arkansas Tech University, Published in 2001, 224 pages
27. Residues and Duality
    Robin Hartshorne | Springer, Published in 1966, 434 pages
28. Everything Maths: Grade 10 Mathematics
    Neels van der Westhuizen, et al. | Siyavula, Published in 2012, 469 pages
29. Algebraic Problems and Exercises for High School
    I. Goian, R. Grigor, V. Marin, F. Smarandache | The Educational Publisher, Published in 2015, 146 pages
30. Inner Algebra
    Aaron Maxwell | Lulu.com, Published in 2005, 94 pages
31. Statistics
    | Wikibooks, Published in 2013, 236 pages
32. Iterative Methods for Linear and Nonlinear Equations
    C.T. Kelley | SIAM, Published in 1995, 172 pages
33. OpenIntro Statistics
    D.M. Diez, C.D. Barr, M. Cetinkaya-Rundel | OpenIntro, Published in 2012, 426 pages
34. Model Theory, Algebra and Geometry
    D. Haskell, A. Pillay, C. Steinhorn | Cambridge University Press, Published in 2000, 227 pages
35. Analytic Geometry and Calculus
    F.S. Woods, F.H. Bailey | Ginn and Company, Published in 1917, 542 pages
36. Special Functions, a Review
    S. Arfaoui, I. Rezgui, A.B. Mabrouk | viXra, Published in 2016, 69 pages
37. Matroid Decomposition
    Klaus Truemper | Leibniz, Published in 1998, 398 pages
38. Optimal Stopping and Applications
    Thomas S. Ferguson | UCLA, Published in 2008
39. Lectures on Disintegration of Measures
    L. Schwartz | Tata Institute of Fundamental Research, Published in 1976, 139 pages
40. Toposes, Triples and Theories
    Michael Barr, Charles Wells | Springer-Verlag, Published in 2005, 302 pages
41. Mathematics and Biology: The Interface, Challenges, and Opportunities
    Simon A. Levin | , Published in 2008
42. A Practical Guide to Robust Optimization
    Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog | arXiv, Published in 2015, 29 pages
43. An Architecture for Combinator Graph Reduction
    Philip J. Koopman, Jr. | Academic Press, Published in 1990, 176 pages
44. Notes on Categories and Groupoids
    P. J. Higgins | Van Nostrand Reinhold, Published in 1971, 195 pages
45. Basic Arithmetic Student Workbook
    Donna Gaudet, Amy Volpe, Jenifer Bohart | Scottsdale Community College, Published in 2013, 244 pages
46. Logic for Computer Science
    | Wikibooks, Published in 2010
47. Introductory Maths for Chemists
    J. E. Parker | Bookboon, Published in 2013, 136 pages
48. Nonstandard Analysis in Topology
    Sergio Salbany, Todor Todorov | arXiv, Published in 2011, 48 pages
49. Beyond partial differential equations: A course on linear and quasi-linear abstract hyperbolic evolution equations
    Horst R. Beyer | arXiv, Published in 2011, 275 pages
50. Introduction to Functional Analysis
    Vladimir V. Kisil | University of Leeds, Published in 2010, 111 pages
51. Analytic Geometry and Principles of Algebra
    A. Ziwet, L.A. Hopkins, E.R. Hedrick | The Macmillan Company, Published in 1913, 398 pages
52. Lie Groups, Physics, and Geometry
    Robert Gilmore | Drexel University, Published in 2007, 222 pages
53. Noncompact Harmonic Manifolds
    Gerhard Knieper, Norbert Peyerimhoff | arXiv, Published in 2013, 84 pages
54. Tabletop: Analog Game Design
    Greg Costikyan, Drew Davidson | , Published in 2011, 206 pages
55. High School Algebra
    J.T. Crawford | The Macmillan Company, Published in 1916, 428 pages
56. Lecture Notes on Motivic Cohomology
    Carlo Mazza, Vladimir Voevodsky, Charles Weibel | AMS, Published in 2005, 228 pages
57. Introductory Finite Difference Methods for PDEs
    D. M. Causon, C. G. Mingham | BookBoon, Published in 2010, 144 pages
58. Differentiable Manifolds
    Nigel Hitchin | , Published in 2003, 94 pages
59. Predicative Arithmetic
    Edward Nelson | Princeton Univ Pr, Published in 1987, 201 pages
60. Fundamentals of High School Mathematics
    Harold O. Rugg, John R. Clark | Yonkers-on-Hudson, N.Y., Published in 1918, 296 pages
61. Mathematics, Basic Math and Algebra
    | Naval Education and Training, Published in 2003, 296 pages
62. Elementary Linear Algebra
    Keith Matthews | University of Queensland, Published in 1998, 302 pages
63. Book of Proof
    Richard Hammack | Virginia Commonwealth University, Published in 2009, 270 pages
64. Exact Sequences in the Algebraic Theory of Surgery
    Andrew Ranicki | Princeton University Press, Published in 1981, 881 pages
65. Principles of Uncertainty
    Joseph B. Kadane | Chapman and Hall/CRC, Published in 2011, 499 pages
66. Multivariable Advanced Calculus
    Kenneth Kuttler | , Published in 2016, 450 pages
67. Proof in Mathematics: An Introduction
    James Franklin, Albert Daoud | Kew Books, Published in 2011, 104 pages
68. Topology Without Tears
    Sidney A. Morris | , Published in 2007, 373 pages
69. Statistical Tools for Economists
    Daniel McFadden | University of California, Berkeley, Published in 2001
70. Scientific Computing
    Jeffrey R. Chasnov | Harvey Mudd College, Published in 2013, 152 pages
71. The Hauptvermutung Book: A Collection of Papers on the Topology of Manifolds
    A.A. Ranicki, et al, | Springer, Published in 1996, 194 pages
72. An elementary treatise on Fourier's series and spherical, cylindrical, and ellipsoidal harmonics
    William Elwood Byerly | Ginn and company, Published in 1893, 309 pages
73. Bayesian Spectrum Analysis and Parameter Estimation
    G. Larry Bretthorst | Springer, Published in 1988, 220 pages
74. Theory and Applications of Lattice Point Methods for Binomial Ideals
    Ezra Miller | arXiv, Published in 2010, 57 pages
75. Non-Euclidean Geometry: A Critical and Historical Study of its Development
    Roberto Bonola | Open Court Publishing Company, Published in 1912, 292 pages
76. A Century of Mathematics in America
    Peter Duren, Richard A. Askey | American Mathematical Society, Published in 1988
77. Integral Calculus
    Leah Edelstein-Keshet | University of British Columbia, Published in 2010, 267 pages
78. Perturbation Theory of Dynamical Systems
    Nils Berglund | arXiv, Published in 2001, 111 pages
79. The Art of Logic
    Nuel Belnap | University of Pittsburgh, Published in 2009, 314 pages
80. Calculus Refresher
    Paul Garrett | , Published in 2008, 78 pages
81. The Octonions
    John C. Baez | University of California, Published in 2001, 56 pages
82. Spectral Theory of Partial Differential Equations
    Richard S. Laugesen | arXiv, Published in 2012, 120 pages
83. Metalogic
    Jan Wolenski | ESSLLI, Published in 2002, 35 pages
84. A Quick Review of Commutative Algebra
    Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2000, 13 pages
85. Symplectic, Poisson, and Noncommutative Geometry
    Tohru Eguchi, et al. | Cambridge University Press, Published in 2014, 290 pages
86. Linear Methods of Applied Mathematics
    Evans M. Harrell II, James V. Herod | , Published in 2000
87. The Principles Of Mathematics
    Bertrand Russell | W. W. Norton & Company, , 579 pages
88. Course of Analytical Geometry
    Ruslan Sharipov | UFA, Published in 2011, 226 pages
89. Introduction to Algebraic Number Theory
    William Stein | University of Washington, Published in 2005, 140 pages
90. Lectures on Topics in Algebraic Number Theory
    Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2002, 83 pages
91. Multivector Differential Calculus
    Eckhard Hitzer | arXiv, Published in 2013, 43 pages
92. A Short Account of the History of Mathematics
    W. W. Rouse Ball | Dover Publications, Published in 1960, 466 pages
93. Linear algebra via exterior products
    Sergei Winitzki | Ludwig-Maximilians University, Published in 2009, 82 pages
94. Optimization Algorithms: Methods and Applications
    Ozgur Baskan (ed.) | InTech, Published in 2016, 322 pages
95. Algebraic Logic
    H. Andreka, I. Nemeti, I. Sain | , Published in 2003, 129 pages
96. Ample Subvarieties of Algebraic Varieties
    Robin Hartshorne | Springer, Published in 1970, 273 pages
97. Axiom: The Scientific Computation System
    Richard D. Jenks, Robert S. Sutor | axiom-developer.org, Published in 2003, 1200 pages
98. Solid Geometry, with Problems and Applications
    H. E. Slaught, N. J. Lennes | Allyn and Bacon, Published in 1919, 242 pages
99. A Topology Primer
    Klaus Wirthmüller | Technische Universität Kaiserslautern, Published in 2002, 197 pages
100. Introduction to Probability, Statistics, and Random Processes
     Hossein Pishro-Nik | Kappa Research, LLC, Published in 2014, 744 pages
101. Elementary Number Theory
     William Edwin Clark | University of South Florida, Published in 2002, 129 pages
102. Theory of the Integral
     Stanislaw Saks | Polish Mathematical Society, Published in 1937, 347 pages
103. Practical Mathematics for Beginners
     Frank Castle | Macmillan and co, Published in 1905, 366 pages
104. Lectures on a Method in the Theory of Exponential Sums
     M. Jutila | Tata Institute of Fundamental Research, Published in 1987, 134 pages
105. Advanced Problems in Mathematics: Preparing for University
     Stephen Siklos | Open Book Publishers, Published in 2016, 189 pages
106. Lectures on Discrete and Polyhedral Geometry
     Igor Pak | UCLA, Published in 2008, 428 pages
107. Theory of Statistics
     James E. Gentle | George Mason University, Published in 2012, 900 pages
108. Beginning and Intermediate Algebra
     Tyler Wallace | Lulu.com, Published in 2010, 489 pages
109. A Course In Commutative Algebra
     Robert B. Ash | University of Illinois, Published in 2006
110. Hilbert Space Methods for Partial Differential Equations
     R. E. Showalter | Pitman, Published in 1994, 208 pages
111. Iterative Methods for Sparse Linear Systems
     Yousef Saad | PWS, Published in 1996
112. Analytic Number Theory: A Tribute to Gauss and Dirichlet
     William Duke, Yuri Tschinkel | American Mathematical Society, Published in 2007, 266 pages
113. n-Linear Algebra of Type I and Its Applications
     W. B. V. Kandasamy, F. Smarandache | InfoLearnQuest, Published in 2008, 120 pages
114. Algebraic and Geometric Methods in Enumerative Combinatorics
     Federico Ardila | arXiv, Published in 2014, 143 pages
115. Functional and Structured Tensor Analysis for Engineers
     R. M. Brannon | The University of Utah, Published in 2003, 323 pages
116. Problems with and Without ... Problems!
     Florentin Smarandache | viXra, Published in 2011, 136 pages
117. Euclid's Elements of Geometry
     J.L. Heiberg, R. Fitzpatrick | , Published in 2008, 545 pages
118. Comments and topics on Smarandache notions and problems
     Kenichiro Kashihara | Erhus University Press, Published in 1996, 50 pages
119. A Course of Elementary Mathematics
     John Radford Young | Wm. H. Allen, Published in 1862, 658 pages
120. Principles of Data Analysis
     Cappella Archive | Prasenjit Saha, Published in 2003, 113 pages
121. Calculus III
     Paul Dawkins | Lamar University, Published in 2011, 287 pages
122. An Introduction to Modular Forms
     Henri Cohen | arXiv.org, Published in 2018, 58 pages
123. Basic Linear Algebra
     Andrew Baker | University of Glasgow, Published in 2008, 73 pages
124. Experimental Design and Analysis
     Howard J. Seltman | Carnegie Mellon University, Published in 2012, 428 pages
125. Lectures on the Algebraic Theory of Fields
     K.G. Ramanathan | Tata Institute of Fundamental Research, Published in 1956, 228 pages
126. Introduction to Abstract Algebra
     D. S. Malik, John N. Mordeson, M.K. Sen | Creighton University, Published in 2007, 276 pages
127. An introduction to Noncommutative Projective Geometry
     D. Rogalski | arXiv, Published in 2014, 55 pages
128. Ricci Flow and the Poincare Conjecture
     John Morgan, Gang Tian | American Mathematical Society, Published in 2007, 493 pages
129. Mathematical Foundations of Probability Theory
     Gane Samb Lo | arXiv.org, Published in 2018, 378 pages
130. CK-12 Algebra I
     Andrew Gloag, Anne Gloag | CK-12 Basic Algebra Concepts, Published in 2010, 825 pages
131. A Scrap-Book of Elementary Mathematics
     William F. White | The Open Court Publishing Company, Published in 1908, 234 pages
132. Trigonometry
     Michael Corral | mecmath.net, Published in 2009, 174 pages
133. Lectures on Discrete Subgroups of Lie Groups
     G.D. Mostow | Tata Institute of Fundamental Research, Published in 1969, 86 pages
134. Fundamental Concepts of Mathematics
     Farshid Hajir | University of Massachusetts, Published in 2005, 69 pages
135. Projective Differential Geometry Of Curves And Surfaces
     Ernest Preston Lane | The University Of Chicago Press, Published in 1932, 344 pages
136. Lectures on Differential Geometry
     John Douglas Moore | University of California, Published in 2009, 263 pages
137. Probability Theory: The Logic of Science
     E. T. Jaynes | Cambridge University Press, Published in 2002, 758 pages
138. Mathematical Methods for Economic Theory: a tutorial
     Martin J. Osborne | University of Toronto, Published in 2007, 301 pages
139. Probability and Mathematical Statistics
     Prasanna Sahoo | University of Louisville, Published in 2008, 703 pages
140. Manifolds: Current Research Areas
     Paul Bracken (ed.) | InTech, Published in 2017, 158 pages
141. Set Theory
     Gary Hardegree | UMass Amherst, Published in 2003
142. Lectures on Topics in Stochastic Differential Equations
     Daniel W. Stroock | Tata Institute of Fundamental Research, Published in 1982, 93 pages
143. Combinatorial Group Theory
     Charles F. Miller III | University of Melbourne, Published in 2004, 99 pages
144. Discrete Structures
     Vladlen Koltun | Stanford University, Published in 2008, 89 pages
145. Manifolds of Differentiable Mappings
     Peter W. Michor | Birkhauser, Published in 1980, 165 pages
146. Stability Analysis via Matrix Functions Method
     A. A. Martynyuk | Bookboon, Published in 2013, 257 pages
147. Kähler-Einstein metrics: Old and New
     Daniele Angella, Cristiano Spotti | arXiv.org, Published in 2017, 48 pages
148. Combinatory Analysis
     Percy A. MacMahon | Cambridge University Press, Published in 1915, 612 pages
149. Abstract Algebra I
     Marcel B. Finan | Arkansas Tech University, Published in 2004
150. Probabilistic Programming and Bayesian Methods for Hackers
     Cameron Davidson-Pilon | GitHub, Inc., Published in 2013
151. Real Analysis for Graduate Students: Measure and Integration Theory
     Richard F. Bass | CreateSpace, Published in 2011, 206 pages
152. Fractals
     | Wikibooks, Published in 2013
153. Projective Differential Geometry Old and New
     V. Ovsienko, S. Tabachnikov | Cambridge University Press, Published in 2004, 281 pages
154. Coalgebras and Modal Logic
     Alexander Kurz | ESSLLI, Published in 2002, 100 pages
155. Introduction to Numerical Methods and Matlab Programming for Engineers
     Todd Young, Martin J. Mohlenkamp | Ohio University, Published in 2017, 182 pages
156. Difference Equations to Differential Equations - An introduction to calculus
     Dan Sloughter | , Published in 2000, 599 pages
157. The Gamma Function
     James Bonnar | viXra, Published in 2017, 163 pages
158. Introduction to Mathematical Philosophy
     Bertrand Russell | University of Massachusetts Amherst, Published in 2009, 181 pages
159. Descriptive Set Theory
     Yiannis N. Moschovakis | American Mathematical Society, Published in 2009, 516 pages
160. Fourier Series and Systems of Differential Equations and Eigenvalue Problems
     Leif Mejlbro | BookBoon, Published in 2007, 125 pages
161. Greek Geometry from Thales to Euclid
     George Johnston Allman | Dublin University Press, Published in 1877, 248 pages
162. Lectures on Commutative Algebra
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2006, 64 pages
163. Introduction to Differential Topology
     Uwe Kaiser | Boise State University, Published in 2006, 110 pages
164. Stochastic Analysis - Notes
     I. F. Wilde | , Published in 2009, 103 pages
165. Advanced Algebra
     Herbert E. Hawkes | Ginn and Company, Published in 1905, 314 pages
166. Isometrica: A Geometrical Introduction to Planar Crystallographic Groups
     George Baloglou | , Published in 2007, 473 pages
167. Partial Differential Equations with Maple
     Robert Piche, Keijo Ruohonen | Tampere University of Technology, Published in 1997, 131 pages
168. Noncommutative Geometry, Quantum Fields and Motives
     Alain Connes, Matilde Marcolli | American Mathematical Society, Published in 2007, 705 pages
169. Notes on Operator Algebras
     G. Jungman | Los Alamos National Laboratory, Published in 1999, 60 pages
170. Collaborative Statistics
     Barbara Illowsky, Susan Dean | Illowsky Publising, Published in 2012, 728 pages
171. Lectures on Fibre Bundles and Differential Geometry
     J.L. Koszul | Tata Institute of Fundamental Research, Published in 1960, 105 pages
172. Congruence Lattices of Finite Algebras
     William DeMeo | arXiv, Published in 2012, 130 pages
173. Algebraic geometry and projective differential geometry
     Joseph M. Landsberg | arXiv, Published in 1998, 70 pages
174. Statistics Beyond the Absolute Basics
     Ivan Lowe | scientificlanguage.com, Published in 2018, 182 pages
175. Functors and Categories of Banach Spaces
     Peter W. Michor | Springer, Published in 1978, 103 pages
176. The Elements of Solid Geometry
     William C. Bartol | Leach, Shewell & Sanborn, Published in 1893, 112 pages
177. Statistical Inference for Everyone
     Brian S Blais | Save The Broccoli Publishing, Published in 2014, 200 pages
178. Shadows of the Truth: Metamathematics of Elementary Mathematics
     Alexandre Borovik | American Mathematical Society, Published in 2010, 293 pages
179. The Fourth Dimension
     Charles Howard Hinton | S. Sonnenschein & Co., Published in 1906, 288 pages
180. Geometry of 2D Topological Field Theories
     Boris Dubrovin | arXiv, Published in 1994, 204 pages
181. Hyperbolic Manifolds, Discrete Groups and Ergodic Theory
     Curtis T. McMullen | Harvard University, Published in 2011, 118 pages
182. Graph Theory Lessons
     Christopher P. Mawata | Math Cove, Published in 2018, 384 pages
183. Ten British Mathematicians
     Alexander Macfarlane | , Published in 1916, 108 pages
184. Introductory Statistics Notes
     Jamie DeCoster | University of Alabama, Published in 1998, 48 pages
185. Discrete Differential Geometry: An Applied Introduction
     M. Desbrun, P. Schroeder, M. Wardetzky | Columbia University, Published in 2008, 103 pages
186. Inside Out: Inverse Problems and Applications
     Gunther Uhlmann | Cambridge University Press, Published in 2003, 400 pages
187. Differential Topology
     Bjorn Ian Dundas | Johns Hopkins University, Published in 2002, 183 pages
188. Linear Algebra
     David Cherney, Tom Denton, Andrew Waldron | UC Davis, Published in 2013, 410 pages
189. Principles of Differential Geometry
     Taha Sochi | viXra, Published in 2016, 161 pages
190. Category Theory Lecture Notes
     Daniele Turi | University of Edinburgh, Published in 2001, 61 pages
191. Applied Analysis
     J. Hunter, B. Nachtergaele | World Scientific Publishing Company, Published in 2005, 439 pages
192. Higher Algebra
     Jacob Lurie | Harvard University, Published in 2017, 1166 pages
193. Temporal Networks
     Petter Holme, Jari Saramäki | arXiv, Published in 2011, 25 pages
194. Spherical Harmonics in p Dimensions
     Christopher Frye, Costas J. Efthimiou | arXiv, Published in 2012, 95 pages
195. Nonlinear Fourier Analysis
     Terence Tao, Christoph Thiele | arXiv, Published in 2012, 98 pages
196. Dynamics in One Complex Variable
     John Milnor | Princeton University Press, Published in 1991, 146 pages
197. Advanced High-School Mathematics
     David B. Surowski | Kansas State University, Published in 2011, 435 pages
198. Invitation to Dynamical Systems
     Edward R. Scheinerman | Prentice Hall College Div, Published in 2000, 384 pages
199. Introduction to Graphs
     | Wikipedia, Published in 2014
200. Lectures on Geodesics in Riemannian Geometry
     M. Berger | Tata Institute of Fundamental Research, Published in 1965, 317 pages
201. Introduction to the Numerical Integration of PDEs
     B. Piette | University of Durham, Published in 2004, 89 pages
202. Multivariable and Vector Analysis
     W W L Chen | Macquarie University, Published in 2008, 203 pages
203. Curves and Surfaces in Geometric Modeling: Theory and Algorithms
     Jean Gallier | Morgan Kaufmann, Published in 1999, 502 pages
204. Continuous Groups Of Transformations
     Luther Pfahler Eisenhart | Princeton University Press, Published in 1933, 319 pages
205. Advanced Algebra
     John Redden | lardbucket.org, Published in 2014, 2094 pages
206. Topology
     Curtis T. McMullen | Harvard University, Published in 2013, 90 pages
207. Mixed Motives
     Marc Levine | American Mathematical Society, Published in 1998, 523 pages
208. Notes on Linear Algebra
     Peter J. Cameron | Queen Mary, University of London, Published in 2008, 124 pages
209. Strange Attractors: Creating Patterns in Chaos
     Julien C. Sprott | M & T Books, Published in 2000, 591 pages
210. Singularities of Transition Processes in Dynamical Systems
     Alexander N. Gorban | American Mathematical Society, Published in 2004, 55 pages
211. Everything Maths: Grade 11 Mathematics
     Neels van der Westhuizen, et al. | Siyavula, Published in 2012, 238 pages
212. Mirror Symmetry
     Cumrun Vafa, Eric Zaslow | American Mathematical Society, Published in 2003, 950 pages
213. Mathematical Logic
     Stephen G. Simpson | Pennsylvania State University, Published in 2013, 128 pages
214. Lectures on Cauchy Problem
     Sigeru Mizohata | Tata Institute of Fundamental Research, Published in 1965, 191 pages
215. Advances in Discrete Differential Geometry
     Alexander I. Bobenko (ed.) | Springer, Published in 2016, 439 pages
216. Nonlinear Parameter Estimation: An Integrated System in Basic
     John C. Nash | Marcel Dekker Inc, Published in 1995, 493 pages
217. The Construction and Study of Certain Important Algebras
     Claude Chevalley | The Mathematical Society Of Japan, Published in 1955, 80 pages
218. The Adams-Novikov Spectral Sequence and the Homotopy Groups of Spheres
     Paul Goerss | Northwestern University, Published in 2007, 47 pages
219. Interacting Particle Systems
     Stefan Grosskinsky | University of Warwick, Published in 2009, 56 pages
220. Everything you wanted to know about Data Analysis and Fitting
     Peter Young | arXiv, Published in 2012, 55 pages
221. Foundations of Descriptive and Inferential Statistics
     Henk van Elst | arXiv, Published in 2013, 144 pages
222. Differential Geometry Of Three Dimensions
     C.E. Weatherburn | Cambridge University Press, Published in 1955, 281 pages
223. Introduction to Algebraic Geometry
     Yuriy Drozd | , Published in 1999, 104 pages
224. Engineering Mathematics with Tables
     M.A. Keasey, G.A. Kline, D.A. McIlhatten | The Blakiston company, Published in 1940, 376 pages
225. Applied Combinatorics
     S. E. Payne | University of Colorado, Published in 2003, 216 pages
226. Introduction Probaility and Statistics
     Muhammad El-Taha | University of Southern Maine, Published in 2003, 147 pages
227. CDBooK: Introduction to Vassiliev Knot invariants
     S.Chmutov, S.Duzhin, J.Mostovoy | Ohio State Universit, Published in 2009, 460 pages
228. Lectures on Integrable Probability
     Alexei Borodin, Vadim Gorin | arXiv, Published in 2012, 63 pages
229. Elementary Differential Equations with Boundary Value Problems
     William F. Trench | Brooks Cole, Published in 2013, 807 pages
230. Foundations of Infinitesimal Calculus
     H. Jerome Keisler | University of Wisconsin, Published in 2011, 213 pages
231. Lectures on Meromorphic Functions
     W.K. Hayman | Tata Institue of Fundamental Research, Published in 1959, 119 pages
232. Mathematical Computation
     Ian Craw | University of Aberdeen, Published in 2003, 156 pages
233. Functional Differential Geometry
     Gerald Jay Sussman, Jack Wisdom | MIT, Published in 2005, 77 pages
234. Bernoulli Polynomials and Applications
     Omran Kouba | arXiv, Published in 2013, 48 pages
235. Notes on Basic 3-Manifold Topology
     Allen Hatcher | , Published in 2000, 61 pages
236. Reader-friendly Introduction to the Measure Theory
     Vasily Nekrasov | Yetanotherquant.de, Published in 2009, 117 pages
237. Practical Mathematics
     Cargill Gilston Knott | Chambers, Published in 1914, 652 pages
238. Contact Topology
     George Torres, Robert Gompf | University of Texas at Austin, Published in 2017, 51 pages
239. Mathematical Philosophy: A Study of Fate and Freedom
     Cassius Jackson Keyser | E.P. Dutton & company, Published in 1922, 490 pages
240. Lectures on Deformations of Singularities
     Michael Artin | Tata Institute of Fundamental Research, Published in 1976, 110 pages
241. Lectures On Old And New Results On Algebraic Curves
     P. Samuel | Tata Institute Of Fundamental Research, Published in 1966, 99 pages
242. Holonomy Groups in Riemannian Geometry
     Andrew Clarke, Bianca Santoro | arXiv, Published in 2012, 124 pages
243. An Elementary Introduction to Group Theory
     M. E. Charkani | AMS, Published in 2018, 47 pages
244. Notes on Discrete Mathematics
     Miguel A. Lerma | , Published in 2005, 154 pages
245. Linear Systems Theory and Introductory Algebraic Geometry
     Robert Hermann | Math Sci Press, Published in 1974, 282 pages
246. Chebyshev and Fourier Spectral Methods
     John P. Boyd | Dover Publications, Published in 2001, 611 pages
247. Lectures on Entire Functions
     B. Ya. Levin | American Mathematical Society, Published in 1996, 265 pages
248. Linear Algebra: Foundations to Frontiers
     M.E. Myers, P.M. van de Geijn, R.A. van de Geijn | ulaff.net, Published in 2014, 905 pages
249. Lectures on the Theory of Algebraic Functions of One Variable
     M. Deuring | Tata Institute of Fundamental Research, Published in 1959, 154 pages
250. The Canterbury Puzzles and Other Curious Problems
     Henry Ernest Dudeney | Nelson, Published in 1919, 257 pages
251. Very Basic Noncommutative Geometry
     Masoud Khalkhali | University of Western Ontario, Published in 2004, 104 pages
252. Primary Mathematics
     | Wikibooks, Published in 2012
253. Probability, Geometry and Integrable Systems
     Mark Pinsky, Bjorn Birnir | Cambridge University Press, Published in 2007, 428 pages
254. Lectures on Logarithmic Algebraic Geometry
     Arthur Ogus | University of California, Berkeley, Published in 2006, 255 pages
255. Clifford Algebra, Geometric Algebra, and Applications
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360. Galois Groups and Fundamental Groups
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377. First Semester in Numerical Analysis with Julia
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378. The Mathematics of Investment
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388. Ordinary Differential Equations
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418. Applied Stochastic Processes in Science and Engineering
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438. Trigonometry Notes
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439. A Semester Course in Trigonometry
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440. Solving PDEs in Python
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441. Explaining Logarithms
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457. A Spiral Workbook for Discrete Mathematics
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458. Introduction To Algebraical Geometry
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462. Engineering Mathematics: YouTube Workbook
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464. A Probability Course for the Actuaries
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473. Stats without Tears
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475. Magic Squares and Cubes
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476. Dynamical Systems and Chaos
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482. Random Differential Equations in Scientific Computing
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487. Commutative Algebra
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493. The Philosophy of Mathematics
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500. Lectures on Stochastic Flows and Applications
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