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. Lecture Notes on Embedded Contact Homology
   Michael Hutchings | arXiv, Published in 2013, 88 pages
2. Noncommutative Rings
   Michael Artin | , Published in 1999, 103 pages
3. The Algebra of Invariants
   J.H. Grace, A. Young | Cambridge, University Press, Published in 1903, 404 pages
4. Distribution of Prime Numbers
   W W L Chen | Macquarie University, Published in 2003, 134 pages
5. Unsolved Problems in Virtual Knot Theory and Combinatorial Knot Theory
   R. Fenn, D.P. Ilyutko, L.H. Kauffman, V.O. Manturov | arXiv, Published in 2014, 66 pages
6. Calculus III
   Paul Dawkins | Lamar University, Published in 2011, 287 pages
7. Symmetry Groups and Their Applications
   Willard Miller | Academic Press, Published in 1972
8. Almost None of the Theory of Stochastic Processes
   Cosma Rohilla Shalizi | Carnegie Mellon University, Published in 2010, 347 pages
9. Residuals and Influence in Regression
   R. Dennis Cook, Sanford Weisberg | Chapman & Hall, Published in 1982, 240 pages
10. The Place of Partial Differential Equations in Mathematical Physics
    Ganesh Prasad | Patna University, Published in 1924, 64 pages
11. Interactive Real Analysis
    Bert G. Wachsmuth | Seton Hall University, Published in 2007
12. Stochastic Calculus
    Alan Bain | , Published in 2008, 99 pages
13. The Geometry and Topology of Three-Manifolds
    William P Thurston | Mathematical Sciences Research Institute, Published in 2002, 502 pages
14. Reasonable Basic Algebra
    Alain Schremmer | FreeMathTexts.org, Published in 2020, 275 pages
15. An Elementary Introduction to Groups and Representations
    Brian C. Hall | arXiv, Published in 2000, 128 pages
16. Several Complex Variables
    Michael Schneider, Yum-Tong Siu | Cambridge University Press, Published in 1999, 564 pages
17. Workbook in Higher Algebra
    David Surowski | , Published in 1992, 194 pages
18. Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
    John Edward Campbell | Oxford Clarendon Press, Published in 1903, 460 pages
19. An Introduction to the Smarandache Function
    Charles Ashbacher | Erhus Univ Pr, Published in 1995, 62 pages
20. Diffeomorphisms of Elliptic 3-Manifolds
    S. Hong, J. Kalliongis, D. McCullough, J. H. Rubinstein | arXiv, Published in 2011, 185 pages
21. Lectures on the topological recursion for Higgs bundles and quantum curves
    Olivia Dumitrescu, Motohico Mulase | arXiv, Published in 2015, 69 pages
22. Supplementary Algebra
    Robert L. Short | D.C. Heath & Co., Published in 1905, 60 pages
23. Manifolds
    Neil Lambert | King's College London, Published in 2011, 59 pages
24. A Probability Course for the Actuaries
    Marcel B. Finan | Arkansas Tech University, Published in 2011, 517 pages
25. Lectures On Old And New Results On Algebraic Curves
    P. Samuel | Tata Institute Of Fundamental Research, Published in 1966, 99 pages
26. Integral Operators
    Leif Mejlbro | BookBoon, Published in 2009, 66 pages
27. Fundamentals of High School Mathematics
    Harold O. Rugg, John R. Clark | Yonkers-on-Hudson, N.Y., Published in 1918, 296 pages
28. Euclid's Parallel Postulate: Its Nature, Validity and Place in Geometrical Systems
    John William Withers | Open Court Publishing Co., Published in 1904, 214 pages
29. Linear Mathematics In Infinite Dimensions
    U. H. Gerlach | The Ohio State University, Published in 2015, 507 pages
30. An Introduction to Algebraic Number Theory
    F. Oggier | Nanyang Technological University, Published in 2010, 95 pages
31. Foundations in Statistical Reasoning
    Pete Kaslik | , Published in 2018, 310 pages
32. An Introduction to Higher Mathematics
    Patrick Keef, David Guichard, Russ Gordon | Whitman College, Published in 2010, 144 pages
33. Fundamentals of Mathematics
    Denny Burzynski, Wade Ellis | OpenStax CNX, Published in 2023, 910 pages
34. Abstract Algebra: Theory and Applications
    Thomas Judson | Virginia Commonwealth University Mathematics, Published in 2009, 428 pages
35. Optimization Models For Decision Making
    Katta G. Murty | Springer, Published in 2010, 482 pages
36. Introduction to Probability
    Davar Khoshnevisan, Firas Rassoul-Agha | University of Utah, Published in 2012, 269 pages
37. Mathematical Philosophy: A Study of Fate and Freedom
    Cassius Jackson Keyser | E.P. Dutton & company, Published in 1922, 490 pages
38. Comments and topics on Smarandache notions and problems
    Kenichiro Kashihara | Erhus University Press, Published in 1996, 50 pages
39. Topics in Geometry
    John O'Connor | University of St Andrews, Published in 2003
40. A Practical Arithmetic
    Frank Lincoln Stevens | C. Scribner's sons, Published in 1910, 404 pages
41. A Second Course in Mathematics Concepts for Elementary Teachers
    Marcel B. Finan | Arkansas Tech University, Published in 2006, 468 pages
42. Current Topics in Complex Algebraic Geometry
    Herbert Clemens, János Kollár | Cambridge University Press, Published in 1996, 172 pages
43. Practical Trigonometry
    H. C. Playne | E. Arnold, Published in 1906, 188 pages
44. Foundations of Combinatorics with Applications
    Edward A. Bender, S. Gill Williamson | Dover Publications, Published in 2006, 480 pages
45. Smooth Numbers: Computational Number Theory and Beyond
    Andrew Granville | Universite de Montreal, Published in 2008, 58 pages
46. Applied Mathematics by Example
    Jeremy Pickles | BookBoon, Published in 2010, 164 pages
47. Difference Equations to Differential Equations - An introduction to calculus
    Dan Sloughter | , Published in 2000, 599 pages
48. A Gentle Introduction to Category Theory: the calculational approach
    Maarten M. Fokkinga | University of Twente, Published in 1994, 80 pages
49. Model-Theoretic Logics
    J. Barwise, S. Feferman | Springer, Published in 1985, 893 pages
50. Introduction to Linear Bialgebra
    W.B.V. Kandasamy, F. Smarandache, K. Ilanthenral | arXiv, Published in 2005, 238 pages
51. Finite Rank Torsion Free Modules Over Dedekind Domains
    E. Lee Lady | University of Hawaii, Published in 1998
52. The Elements of Solid Geometry
    William C. Bartol | Leach, Shewell & Sanborn, Published in 1893, 112 pages
53. Foundations of Infinitesimal Calculus
    H. Jerome Keisler | University of Wisconsin, Published in 2011, 213 pages
54. Computational Modeling and Mathematics Applied to the Physical Sciences
    | National Academy Press, Published in 1984, 108 pages
55. Dave's Short Course in Trigonometry
    David E. Joyce | Clark University, Published in 2002, 156 pages
56. Surreal Numbers: An Introduction
    Claus Tondering | , Published in 2013, 50 pages
57. Surgical Methods in Rigidity
    F.T. Farrell | Springer, Published in 1996, 108 pages
58. Elementary Mathematical Analysis
    J.W. Young, F.M. Morgan | The Macmillan Company, Published in 1917, 586 pages
59. Computations in Algebraic Geometry with Macaulay 2
    D. Eisenbud, D. Grayson, M. Stillman, B. Sturmfels | Springer, Published in 2001, 343 pages
60. Implementing Mathematics with The Nuprl Proof Development System
    R. L. Constable, at al. | Prentice Hall, Published in 1986
61. The Radon Transform
    Sigurdur Helgason | Birkhauser Boston, Published in 1999, 196 pages
62. Calculus Unlimited
    Jerrold E. Marsden, A. Weinstein | Benjamin-Cummings Publishing Co., Published in 1981, 246 pages
63. CK-12 Algebra I
    Andrew Gloag, Anne Gloag | CK-12 Basic Algebra Concepts, Published in 2010, 825 pages
64. Representations of Reductive p-adic Groups
    Fiona Murnaghan | University of Toronto, Published in 2009, 128 pages
65. The Chaos Hypertextbook
    Glenn Elert | , Published in 2007
66. An Introductory Single Variable Real Analysis
    Marcel B. Finan | Arkansas Tech University, Published in 2009, 179 pages
67. Continuous Groups Of Transformations
    Luther Pfahler Eisenhart | Princeton University Press, Published in 1933, 319 pages
68. Algorithmic Number Theory
    J.P. Buhler, P. Stevenhagen | Cambridge University Press, Published in 2008, 662 pages
69. Lectures on Singular Stochastic PDEs
    M. Gubinelli, N. Perkowski | arXiv, Published in 2015, 67 pages
70. The Algebraic Theory of Modular Systems
    Francis Sowerby Macaulay | Cambridge University Press, Published in 1916, 140 pages
71. Mathematics for Engineers
    William Neville Rose | Chapman, Published in 1922
72. Mathematical Foundations of Probability Theory
    Gane Samb Lo | arXiv.org, Published in 2018, 378 pages
73. Langlands Correspondence for Loop Groups
    Edward Frenkel | Cambridge University Press, Published in 2007, 393 pages
74. Mathematical Formula Handbook
    Wu-ting Tsai | National Taiwan University, Published in 2012, 28 pages
75. Noncompact Harmonic Manifolds
    Gerhard Knieper, Norbert Peyerimhoff | arXiv, Published in 2013, 84 pages
76. Generic Polynomials: Constructive Aspects of the Inverse Galois Problem
    C. U. Jensen, A. Ledet, N. Yui | Cambridge University Press, Published in 2002, 268 pages
77. Notes on Discrete Mathematics
    Miguel A. Lerma | , Published in 2005, 154 pages
78. Essential Mathematics
    Franco Vivaldi | , Published in 2006, 74 pages
79. Jordan Operator Algebras
    Harald Hanche-Olsen, Erling Størmer | Pitman, Published in 1984, 216 pages
80. Calculus: Early Transcendentals
    David Guichard | Lyryx, Published in 2016, 656 pages
81. Lectures on Deformations of Singularities
    Michael Artin | Tata Institute of Fundamental Research, Published in 1976, 110 pages
82. Lectures on An Introduction to Grothendieck's Theory of the Fundamental Group
    J.P. Murre | Tata Institute of Fundamental Research, Published in 1967, 143 pages
83. Multivector Differential Calculus
    Eckhard Hitzer | arXiv, Published in 2013, 43 pages
84. Introduction to Representation Theory
    Pavel Etingof, at al. | MIT, Published in 2009, 99 pages
85. Linear algebra via exterior products
    Sergei Winitzki | Ludwig-Maximilians University, Published in 2010, 285 pages
86. Encyclopedia of Mathematics
    Michiel Hazewinkel | Kluwer Academic Publishers, Published in 2002, 1422 pages
87. Algebra Study Guide
    John Redden | , Published in 2012, 211 pages
88. A Philosophical Essay on Probabilities
    Pierre Simon Laplace | Chapman & Hall, Published in 1902, 234 pages
89. Basic Real Analysis
    Anthony W. Knapp | Birkhäuser, Published in 2016, 840 pages
90. Differential Topology of Fiber Bundles
    Karl-Hermann Neeb | FAU Erlangen-Nuernberg, Published in 2010, 146 pages
91. Category Theory for Computing Science
    Michael Barr, Charles Wells | Prentice Hall, Published in 1998, 544 pages
92. Introduction to Tensor Calculus
    Taha Sochi | arXiv, Published in 2016, 83 pages
93. A Second Course in Elementary Ordinary Differential Equations
    Marcel B. Finan | Arkansas Tech University, Published in 2006, 201 pages
94. Linear Algebra for Informatics
    José Figueroa-O'Farrill | The University of Edinburgh, Published in 2005, 69 pages
95. Mathematics and Physics of Emerging Biomedical Imaging
    National Research Council | National Academies Press, Published in 1996, 238 pages
96. Derivations of Applied Mathematics
    Thaddeus H. Black | Debian Project, Published in 2017, 742 pages
97. On Lie Algebras Of Prime Characteristic
    George B. Seligman | American Mathematical Society, Published in 1956, 93 pages
98. Cook-Book Of Mathematics
    Viatcheslav Vinogradov | CERGE-EI, Published in 1999, 116 pages
99. Chance and Luck
    Richard A. Proctor | Longmans, Green, and Co., Published in 1887, 164 pages
100. The Millennium Prize Problems
     J. Carlson, A. Jaffe, A. Wiles | American Mathematical Society, Published in 2006, 139 pages
101. Principles of Differential Geometry
     Taha Sochi | viXra, Published in 2016, 161 pages
102. College Algebra
     Paul Dawkins | Lamar University, Published in 2011, 352 pages
103. Ordinary Differential Equations
     Wong Yan Loi | National University of Singapore, Published in 2013, 121 pages
104. A Tangled Tale
     Lewis Carroll | Macmillan and Co., Published in 1885, 192 pages
105. Greek Geometry from Thales to Euclid
     George Johnston Allman | Dublin University Press, Published in 1877, 248 pages
106. Lectures on Periodic Homogenization of Elliptic Systems
     Zhongwei Shen | arXiv.org, Published in 2017, 246 pages
107. Logic for Computer Science
     Jean H. Gallier | Longman Higher Education, Published in 1986, 528 pages
108. Functional Analysis Lecture Notes
     T.B. Ward | University of East Anglia, Published in 2001, 73 pages
109. Probability Theory and Stochastic Processes with Applications
     Oliver Knill | Overseas Press, Published in 2009, 382 pages
110. Correlation and Causality
     David A. Kenny | John Wiley & Sons Inc, Published in 1979, 353 pages
111. An Elementary Introduction to Group Theory
     M. E. Charkani | AMS, Published in 2018, 47 pages
112. Orders of Infinity
     G. H. Hardy | Cambridge University Press, Published in 1910, 101 pages
113. Functions of a Complex Variable
     Thomas Murray MacRobert | The Macmillan Company, Published in 1917, 328 pages
114. Symplectic Reflection Algebras
     Gwyn Bellamy | arXiv, Published in 2012, 64 pages
115. Handbook of Mathematical Proof
     Edward D. Kim | American Mathematical Society, Published in 2023, 181 pages
116. Geometry: From Ancient to Modern
     Wong Yan Loi | National University of Singapore, Published in 1999, 52 pages
117. Multivariable Calculus
     George Cain, James Herod | , Published in 1997
118. Calculus I
     Paul Dawkins | Lamar University, Published in 2011, 586 pages
119. Around the Boundary of Complex Dynamics
     Roland K. W. Roeder | arXiv, Published in 2015, 56 pages
120. Applied Statistics
     Mohammed A. Shayib | Bookboon, Published in 2013, 300 pages
121. Lectures on Stochastic Flows and Applications
     H. Kunita | Tata Institute Of Fundamental Research, Published in 1986, 130 pages
122. Partial Differential Equations of Mathematical Physics
     William W. Symes | Rice University, Published in 2006, 105 pages
123. Topics in Complex Analysis
     Dan Romik | De Gruyter, Published in 2023, 308 pages
124. Introduction to Real Analysis
     Lee Larson | University of Louisville, Published in 2014, 184 pages
125. Basic Category Theory
     Tom Leinster | arXiv, Published in 2016, 191 pages
126. Discrete Math for Computer Science Students
     Ken Bogart, Cliff Stein | Dartmouth College, Published in 2003, 252 pages
127. College Algebra
     Carl Stitz, Jeff Zeager | , Published in 2013, 716 pages
128. Quantitative Analysis: Algebra with a Business Perspective
     Donna M. Wacha | Bookboon, Published in 2013, 303 pages
129. Coordinate Geometry
     Henry B. Fine, Henry D. Thompson | The MacMillan Company, Published in 1911, 318 pages
130. Calculus for Mathematicians, Computer Scientists, and Physicists
     Andrew D. Hwang | Holy Cross, Published in 1998, 487 pages
131. Introduction to Partial Differential Equations
     John Douglas Moore | UCSB, Published in 2003, 169 pages
132. Introduction to Probability, Statistics, and Random Processes
     Hossein Pishro-Nik | Kappa Research, LLC, Published in 2014, 744 pages
133. Introduction to Bimatrices
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | arXiv, Published in 2005, 181 pages
134. Seven Sketches in Compositionality: An Invitation to Applied Category Theory
     Brendan Fong, David I Spivak | arXiv.org, Published in 2018, 243 pages
135. Engineering Mathematics 1
     Ian Craw, Stuart Dagger, John Pulham | , Published in 2003, 187 pages
136. Foundations of Mathematics
     Stephen G. Simpson | Pennsylvania State University, Published in 2008, 123 pages
137. Algebraic Groups and Discontinuous Subgroups
     Armand Borel, George D. Mostow | American Mathematical Society, Published in 1966, 424 pages
138. Introduction to Vassiliev Knot invariants
     S.Chmutov, S.Duzhin, J.Mostovoy | Ohio State Universit, Published in 2011, 512 pages
139. Tilings and Patterns
     E O Harriss | Mathematicians.org.uk, Published in 2008, 43 pages
140. Linear Algebra Examples C-3: The Eigenvalue Problem and Euclidean Vector Space
     Leif Mejlbro | BookBoon, Published in 2009, 136 pages
141. Theory and Applications of Finite Groups
     G. A. Miller, H. F. Blichfeldt, L. E. Dickson | J. Wiley, Published in 1916, 424 pages
142. Combinatorial Optimization: Exact and Approximate Algorithms
     Luca Trevisan | Stanford University, Published in 2011, 139 pages
143. Lectures on Geodesics in Riemannian Geometry
     M. Berger | Tata Institute of Fundamental Research, Published in 1965, 317 pages
144. Basic Calculus Refresher
     Ismor Fischer | University of Wisconsin, Published in 2008, 21 pages
145. Probability Theory
     S. R. S. Varadhan | New York University, Published in 2000, 300 pages
146. Introduction to Statistical Thought
     Michael Lavine | , Published in 2008, 434 pages
147. First Course in Statistics
     D Caradog Jones | G Bell, Published in 1921, 288 pages
148. Convex Optimization: Algorithms and Complexity
     Sebastien Bubeck | arXiv.org, Published in 2015, 130 pages
149. Preparing for College Physics
     David Murdock | TTU, Published in 2002, 64 pages
150. Orbital Integrals on Reductive Lie Groups and Their Algebras
     Francisco Bulnes | InTech, Published in 2013, 181 pages
151. Applied and Computational Linear Algebra: A First Course
     Charles L. Byrne | University of Massachusetts Lowell, Published in 2013, 504 pages
152. Manifolds of Differentiable Mappings
     Peter W. Michor | Birkhauser, Published in 1980, 165 pages
153. Elementary Abstract Algebra: Examples and Applications
     Justin Hill, Chris Thron | Texas A&M University, Published in 2017, 785 pages
154. An Introduction to Mathematics
     A. N. Whitehead | Williams & Northgate, Published in 1911, 274 pages
155. Actual Causality
     Joseph Y. Halpern | The MIT Press, Published in 2016, 240 pages
156. Contributions to Fourier Analysis
     A. Zygmund, et al. | Princeton University Press, Published in 1950, 207 pages
157. Beginning and Intermediate Algebra
     Tyler Wallace | Lulu.com, Published in 2010, 489 pages
158. Lectures On Some Fixed Point Theorems Of Functional Analysis
     F.F. Bonsall | Tata Institute Of Fundamental Research, Published in 1962, 147 pages
159. An Introduction to Hilbert Module Approach to Multivariable Operator Theory
     Jaydeb Sarkar | arXiv, Published in 2013, 52 pages
160. Abstract and Concrete Categories: The Joy of Cats
     Jiri Adamek, Horst Herrlich, George Strecker | John Wiley & Sons, Published in 1990, 496 pages
161. Lectures on Discrete Subgroups of Lie Groups
     G.D. Mostow | Tata Institute of Fundamental Research, Published in 1969, 86 pages
162. Contact Topology
     George Torres, Robert Gompf | University of Texas at Austin, Published in 2017, 51 pages
163. Graph Theory
     Keijo Ruohonen | Tampere University of Technology, Published in 2008, 114 pages
164. Bayesian Field Theory
     J. C. Lemm | arXiv.org, Published in 2000, 200 pages
165. The Craft of Fractional Modelling in Science and Engineering
     Jordan Hristov (ed.) | MDPI AG, Published in 2018, 140 pages
166. Transformations of Surfaces
     Luther Pfahler Eisenhart | Princeton University Press, Published in 1923, 371 pages
167. Revealing Statistical Principles
     J.K. Lindsey | Hodder Education Publishers, Published in 1999, 225 pages
168. Functions Modeling Change: A Precalculus Course
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 239 pages
169. Banach Spaces of Analytic Functions
     enneth Hoffman | Prentice-Hall, Published in 1962, 242 pages
170. Homotopy Theories and Model Categories
     W. G. Dwyer, J. Spalinski | University of Notre Dame, Published in 1995, 56 pages
171. High School Algebra
     J.T. Crawford | The Macmillan Company, Published in 1916, 428 pages
172. Neutral and Non-Euclidean Geometries
     David C. Royster | UNC Charlotte, Published in 2000, 145 pages
173. Notes on Automorphic Functions
     Anders Thorup | Kobenhavns Universitet, Published in 1995, 186 pages
174. Categories, Types, and Structures
     Andrea Asperti, Giuseppe Longo | MIT Press, Published in 1991, 300 pages
175. Linear Algebra
     Jonathan Gleason | University of California, Published in 2018, 681 pages
176. Tabletop: Analog Game Design
     Greg Costikyan, Drew Davidson | , Published in 2011, 206 pages
177. Notes on the Atiyah-Singer Index Theorem
     Liviu I. Nicolaescu | University of Notre Dame, Published in 2005, 135 pages
178. Exploring Discrete Mathematics Using Maple
     Kenneth H. Rosen | Mcgraw-Hill College, Published in 1996, 400 pages
179. Analytical Geometry for Beginners
     Alfred Baker | W. J. Gage, Published in 1905, 234 pages
180. Differential Equations
     William Woolsey Johnson | J. Wiley, Published in 1906, 96 pages
181. Lecture Notes on Differentiable Manifolds
     Jie Wu | National University of Singapore, Published in 2004, 78 pages
182. Basic Category Theory
     Jaap van Oosten | University of Utrecht, Published in 2007, 88 pages
183. Four-manifolds, Geometries and Knots
     Jonathan Hillman | arXiv, Published in 2009, 396 pages
184. Comparison Geometry
     Karsten Grove, Peter Petersen | Cambridge University Press, Published in 1997, 262 pages
185. Fourier Series and Systems of Differential Equations and Eigenvalue Problems
     Leif Mejlbro | BookBoon, Published in 2007, 125 pages
186. Experimental Design and Analysis
     Howard J. Seltman | Carnegie Mellon University, Published in 2012, 428 pages
187. The Design of Approximation Algorithms
     D. P. Williamson, D. B. Shmoys | Cambridge University Press, Published in 2010, 496 pages
188. Lectures on Stochastic Differential Equations and Malliavin Calculus
     S. Watanabe | Tata Institute of Fundamental Research, Published in 1984, 113 pages
189. Hyperbolic Geometry
     J.W. Cannon, W.J. Floyd, R. Kenyon, W.R. Parry | MSRI, Published in 1997, 57 pages
190. Numerical Methods for Large Eigenvalue Problems
     Yousef Saad | , Published in 2011, 286 pages
191. Lectures on Holomorphic Curves in Symplectic and Contact Geometry
     Chris Wendl | arXiv, Published in 2010, 153 pages
192. Determinantal Rings
     Winfried Bruns, Udo Vetter | Springer, Published in 1988, 244 pages
193. Probability on Trees and Networks
     Russell Lyons, Yuval Peres | Cambridge University Press, Published in 2016, 716 pages
194. Nonlinear Partial Differential Equations of Elliptic Type
     Vicentiu Radulescu | arXiv, Published in 2005, 114 pages
195. The Continuum and Other Types of Serial Order
     Edward V. Huntington | Dover Publications, Published in 1917, 90 pages
196. The Story of Euclid
     W. B. Frankland | George Newnes, Published in 1902, 183 pages
197. Engineering Statistics Handbook
     | NIST/SEMATECH, Published in 2003
198. Ordinary Differential Equations: A Systems Approach
     Bruce P. Conrad | , Published in 2010, 1125 pages
199. Advanced Graph Theory and Combinatorial Optimization
     Alexander Schrijver | , Published in 2012, 64 pages
200. Diophantine Analysis
     R. D. Carmichael | John Wiley & Sons, Published in 1915, 120 pages
201. Set Theoretic Approach to Algebraic Structures in Mathematics
     W. B. Vasantha Kandasamy, Florentin Smarandache | Educational Publisher, Published in 2013, 168 pages
202. Lectures on The Riemann Zeta-Function
     K. Chandrasekharan | Tata Institute of Fundamental Research, Published in 1953, 154 pages
203. Differential Equations
     H. B. Phillips | John Wiley & Sons, Published in 1922, 84 pages
204. Modern Geometry
     Robert Sharpley | University of South Carolina, Published in 2008, 230 pages
205. Mathematics, Basic Math and Algebra
     | Naval Education and Training, Published in 2003, 296 pages
206. Statistical Tools for Economists
     Daniel McFadden | University of California, Berkeley, Published in 2001
207. Lectures on Elementary Probability
     William G. Faris | University of Arizona, Published in 2002, 62 pages
208. Lectures on Stochastic Analysis
     Thomas G. Kurtz | University of Wisconsin, Published in 2007, 119 pages
209. Heegner Points and Rankin L-Series
     Henri Darmon, Shou-Wu Zhang | Cambridge University Press, Published in 2004, 382 pages
210. Exotic Homology Manifolds
     Frank Quinn, Andrew Ranicki | , Published in 2006, 158 pages
211. A Second Semester of Linear Algebra
     S. E. Payne | University of Colorado Denver, Published in 2009, 236 pages
212. Foundations of geometry for university students and high-school students
     Ruslan Sharipov | arXiv, Published in 2007, 221 pages
213. Matroid Decomposition
     Klaus Truemper | Leibniz, Published in 1998, 406 pages
214. Lectures on Polyhedral Topology
     John R. Stallings | Tata Institute of Fundamental Research, Published in 1967, 214 pages
215. Roots of a Compact Lie Group
     Kristopher Tapp | arXiv, Published in 2009, 39 pages
216. Prerequisites in Algebraic Topology
     Bjorn Ian Dundas | NTNU, Published in 2005, 55 pages
217. Numerical Methods For Time Dependent Equations
     P. Lascaux | Tata Institute of Fundamental Research, Published in 1976, 162 pages
218. Explaining Logarithms
     Dan Umbarger | Brown Books Publishing Group, Published in 2006, 112 pages
219. Introductory Statistics
     T. H. Wonnacott, R. J. Wonnacott | Wiley, Published in 1969, 416 pages
220. Introduction to the Method of Multiple Scales
     Per Jakobsen | arXiv, Published in 2014, 65 pages
221. Essentials of Statistics: Exercises
     David Brink | BookBoon, Published in 2008, 58 pages
222. Singularities of Transition Processes in Dynamical Systems
     Alexander N. Gorban | American Mathematical Society, Published in 2004, 55 pages
223. Isabelle/HOL: A Proof Assistant for Higher-Order Logic
     T. Nipkow, L.C. Paulson, M. Wenzel | Springer, Published in 2010, 223 pages
224. A Review of Algebra
     Romeyn Henry Rivenburg | American Book Company, Published in 1914, 80 pages
225. Notes on Algebraic Structures
     Peter J. Cameron | Queen Mary, University of London, Published in 2006, 102 pages
226. Elementary Real Analysis
     B. S. Thomson, J. B. Bruckner, A. M. Bruckner | Prentice Hall, Published in 2001, 735 pages
227. Modeling, Functions, and Graphs: Algebra for College Students
     Katherine Yoshiwara | Los Angeles Pierce College, Published in 2017, 344 pages
228. Discrete Structures
     Vladlen Koltun | Stanford University, Published in 2008, 89 pages
229. Quadratic Forms and Their Applications
     Andrew Ranicki, et al. | American Mathematical Society, Published in 2000, 314 pages
230. Multivariable and Vector Analysis
     W W L Chen | Macquarie University, Published in 2008, 203 pages
231. Arithmetic for Engineers
     Charles B. Clapham | Chapman & Hall, Published in 1925, 526 pages
232. An elementary treatise on Fourier's series and spherical, cylindrical, and ellipsoidal harmonics
     William Elwood Byerly | Ginn and company, Published in 1893, 309 pages
233. Elements of the Differential and Integral Calculus
     William Anthony Granville | Ginn, Published in 1911, 493 pages
234. Design of Comparative Experiments
     R. A. Bailey | Cambridge University Press, Published in 2008, 348 pages
235. How To Write Proofs
     Larry W. Cusick | California State University, Fresno, Published in 2009
236. Complex Analysis on Riemann Surfaces
     Curtis McMullen | Harvard University, Published in 2005, 89 pages
237. Projective Geometry
     Nigel Hitchin | , Published in 2003, 74 pages
238. Mathematical Reasoning: Writing and Proof
     Ted Sundstrom | Pearson Education, Inc., Published in 2013, 591 pages
239. The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner
     Martin Gardner, at al. | AK Peters, Published in 1999, 252 pages
240. History of Modern Mathematics
     David Eugene Smith | Columbia University, Published in 1906, 75 pages
241. Symbolic Tensor Calculus on Manifolds: a SageMath Implementation
     Eric Gourgoulhon, Marco Mancini | arXiv.org, Published in 2018, 72 pages
242. Introduction to Proof Theory
     Gilles Dowek | ESSLLI, Published in 2001, 82 pages
243. Numerical Analysis I
     Mark Embree | Rice University, Published in 2012, 207 pages
244. Lectures on Cauchy Problem
     Sigeru Mizohata | Tata Institute of Fundamental Research, Published in 1965, 191 pages
245. Entropy and Partial Differential Equations
     Lawrence C. Evans | UC Berkeley, Published in 2003, 213 pages
246. Measure Theory in Non-Smooth Spaces
     Nicola Gigli | De Gruyter Open, Published in 2017, 346 pages
247. Linear Partial Differential Equations and Fourier Theory
     Marcus Pivato | Cambridge University Press, Published in 2005, 619 pages
248. Linear Algebra
     Paul Dawkins | Lamar University, Published in 2011, 331 pages
249. Algebraic and Geometric Topology
     Andrew Ranicki, Norman Levitt, Frank Quinn | Springer, Published in 1985, 436 pages
250. Synthetic Geometry of Manifolds
     Anders Kock | University of Aarhus, Published in 2009, 314 pages
251. Aesthetics for the Working Mathematician
     Jonathan M. Borwein | DocServer, Published in 2001, 22 pages
252. Topology
     Curtis T. McMullen | Harvard University, Published in 2013, 90 pages
253. Symbolic Logic
     Lewis Carroll | Macmillan and co, Published in 1897
254. Applied Stochastic Processes in Science and Engineering
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286. Introduction to Homological Geometry
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288. A Friendly Introduction to Differential Equations
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300. Radically Elementary Probability Theory
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301. Lectures on Analytic Number Theory
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302. Convex Optimization
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304. The Classification Theorem for Compact Surfaces
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307. The World of Mathematics
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308. Basic Math Quick Reference Handbook
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309. Linear Programming
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310. Advances in Discrete Differential Geometry
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311. Handbook of Graph Drawing and Visualization
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312. Mathematical Logic
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313. Category Theory for the Sciences
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314. Logic and Proof
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315. The Handbook of Essential Mathematics
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316. Advanced Stochastic Processes
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317. Floer Homology, Gauge Theory, and Low Dimensional Topology
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318. Intuitive Infinitesimal Calculus
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319. An Infinitely Large Napkin
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322. Super Special Codes using Super Matrices
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323. SPSS: Stats Practically Short and Simple
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324. Topics in dynamics I: Flows
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325. Yet Another Calculus Text
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326. Proofs and Concepts: the fundamentals of abstract mathematics
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327. Mathematical Physics II
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328. Lectures on the Geometry of Manifolds
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329. Noncommutative Algebraic Geometry
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330. Stability Analysis via Matrix Functions Method
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331. Manifolds: Current Research Areas
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332. Fractional Calculus: Theory and Applications
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334. Introduction to the Galois Theory of Linear Differential Equations
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335. Clifford Algebra, Geometric Algebra, and Applications
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336. Model Categories and Simplicial Methods
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337. Surgery on Compact Manifolds
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338. A Modern Course on Curves and Surfaces
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339. Lectures on Linear Algebra and Matrices
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340. Triangles, Rotation, a Theorem and the Jackpot
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341. Semi-Riemann Geometry and General Relativity
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342. Advanced Geometry for High Schools: Synthetic and Analytical
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343. Differential Equations with YouTube Examples
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346. Elementary Algebra
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347. Robust Geometric Computation
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348. Partial Differential Equations: An Introduction
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349. Stability, Riemann Surfaces, Conformal Mappings: Complex Functions Theory a-3
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350. The Elements of Analytic Geometry
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351. Language, Proof and Logic
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352. Topology Illustrated
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353. Mathematical Theory of Scattering Resonances
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354. The Numerical Approximation of Functional Differential Equations
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355. Algebraic and Geometric Methods in Enumerative Combinatorics
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356. An Introduction to the Algebra of Quantics
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357. Knot Invariants and Higher Representation Theory
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358. Algebraic General Topology
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359. Projective and Polar Spaces
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360. A Primer of Commutative Algebra
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361. Higher Topos Theory
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362. An Introduction to Contemporary Mathematics
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363. An Introduction to Noncommutative Spaces and their Geometry
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364. Numbers and Symbols: From Counting to Abstract Algebras
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365. An Introduction to Nonassociative Algebras
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366. Predicative Arithmetic
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367. OpenIntro Statistics
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368. Lectures on Logarithmic Algebraic Geometry
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369. Numerical Analysis: Theory and Application
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370. Differential Geometry: A First Course in Curves and Surfaces
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371. A Concise Geometry
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374. Introduction to Numerical Methods
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375. General Topology
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376. College Trigonometry
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377. The Matrix Cookbook
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378. Operator Algebras and Quantum Statistical Mechanics
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380. Hilbert Space Methods for Partial Differential Equations
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381. The Hauptvermutung Book: A Collection of Papers on the Topology of Manifolds
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382. Discrete Mathematics: An Open Introduction
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383. Markov Chains and Stochastic Stability
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384. A History of Mathematics
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385. High-dimensional Knot Theory
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386. Introduction to Characteritic Classes and Index Theory
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387. Noncommutative Geometry
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388. Perturbation Theory of Dynamical Systems
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389. Discrete Mathematics
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390. Introduction to Representation Theory
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391. Galois Groups and Fundamental Groups
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392. Lectures on Sheaf Theory
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395. Topology Without Tears
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397. The Algebra of Logic
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398. Commutative Algebra
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399. Lectures On Galois Cohomology of Classical Groups
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401. Introduction to Methods of Applied Mathematics
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403. Basics of Algebra and Analysis For Computer Science
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407. APEX Calculus
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408. Algebraic Topology
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409. Reversibility and Stochastic Networks
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411. Functors and Categories of Banach Spaces
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413. Inside Out: Inverse Problems and Applications
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414. The Theory of Numbers
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416. Hilbert Spaces and Operators on Hilbert Spaces
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417. Riemannian Geometry
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418. Introduction to Symplectic and Hamiltonian Geometry
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419. Introduction to Mathematical Logic: A problem solving course
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420. Algebraic Groups, Lie Groups, and their Arithmetic Subgroups
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422. Statistics for Health, Life and Social Sciences
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426. Linear Algebra: An Introduction to Mathematical Discourse
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430. Community Calculus
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431. Tunneling Through the Math Barrier
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432. A First Course in Topology: Continuity and Dimension
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433. Basic Linear Algebra
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438. Continuous Distributions
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439. Notes on Differential Equations
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440. Lectures on Curves on Rational and Unirational Surfaces
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441. Algebra for Beginners
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445. Algorithmic Algebra
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447. Lectures on Commutative Algebra
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448. Lectures on Stratification of Complex Analytic Sets
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449. Basic Concepts of Mathematics
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450. Causal Inference
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451. Fundamentals of Model Theory
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452. Practical Mathematics
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453. The Geometry of Vector Calculus
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454. Introduction to Stochastic Processes
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455. A Feel for Statistics
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456. Lectures on Siegel's Modular Functions
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457. Surfing on the ocean of numbers
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458. Linear Algebra
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459. Categorical Homotopy Theory
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460. Elementary Number Theory
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461. Arithmetic Duality Theorems
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462. Formal Logic
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463. Analysis Tools with Applications
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464. Elementary Topology
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465. Introduction to the Theory of Fourier's Series and Integrals
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466. Finite Euclidean and Non-Euclidean Geometries
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467. Elementary Trigonometry
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468. Notes on Fermionic Fock Space for Number Theorists
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469. E 'Infinite' Ring Spaces and E 'Infinite' Ring Spectra
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470. CK-12 Trigonometry
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472. Quantum Physics, Relativity, and Complex Spacetime
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473. Mathematical Analysis II
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474. Lectures on Representations of Complex Semi-Simple Lie Groups
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475. Trigonometry
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476. An Introduction to Stochastic PDEs
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477. Probability, Random Processes, and Ergodic Properties
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478. Finite Group Schemes
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479. Elementary Number Theory
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481. Hyperbolic Manifolds, Discrete Groups and Ergodic Theory
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482. Bayesian Networks: Advances and Novel Applications
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483. Integral Calculus
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484. Calculus of Residua: Complex Functions Theory a-2
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485. The Elements Of Non-Euclidean Geometry
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487. Integration and Differential Equations
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488. A Topology Primer
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489. A Second Course in Logic
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490. Introduction to Randomness and Statistics
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492. Templates for the Solution of Linear Systems
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494. Introduction to Mathematical Analysis
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495. Categories and Homological Algebra
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496. Advances in Graph Algorithms
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497. Practical Foundations of Mathematics
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498. Famous Problems of Elementary Geometry
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499. Lectures on Riemann Matrices
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500. Logic for Computer Science
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