- Outer Billiards on the Penrose Kite: Compactification and Renormalization
- Obtuse Triangular Billiards II: 100 Degrees Worth of Periodic Trajectories
- The Dehn-Sydler Theorem Explained Rich Schwartz
- The Poncelet Grid Richard Evan Schwartz
- Billiards Obtuse and Irrational Richard Evan Schwartz
- Notes on Weierstrass Uniformization Rich Schwartz
- Obtuse Triangular Billiards II: 100 Degrees Worth of Periodic Trajectories
- book April 3, 2009 Annals of Mathematics Studies
- Research Announcement: Unbounded Orbits for Outer Billiards
- Dehn's Dissection Theorem Rich Schwartz
- Math 156 Summary Rich Schwartz
- Outer Billiards and The Pinwheel Map Richard Evan Schwartz
- Obtuse Triangular Billiards I: Near the (2, 3, 6) Triangle
- Obtuse Triangular Billiards I: Near the (2, 3, 6) Triangle
- Outer Billiards, the Arithmetic Graph, and the Octagon
- The Pentagram Integrals on Inscribed Richard Evan Schwartz
- The 5-Electron case of Thomson's Problem Richard Evan Schwartz
- The Pentagram map: a discrete integrable system Valentin Ovsienko Richard Schwartz Serge Tabachnikov
- Unbounded Orbits for Outer Billiards Richard Evan Schwartz
- Affine Subdivision, Steerable Semigroups, and Sphere Coverings
- A Conformal Averaging Process on the Circle Richard Evan Schwartz
- A Better Proof of the Goldman-Parker Richard Evan Schwartz
- Real Hyperbolic on the Outside, Complex Hyperbolic on the Inside
- Notes on Fourier Series and Modular Forms Rich Schwartz
- These are some notes on error correcting codes. Two good sources for this material are
- Ideal Triangle Groups, Dented Tori, and Numerical Analysis
- Math 111 Ordinary Differential Equations Ordinary Differential Equations (ODEs for short) come up whenever you
- Math 52: Course Summary Rich Schwartz
- Math 101: Course Summary Rich Schwartz
- Math 126: Course Summary Rich Schwartz
- Math 127: Course Summary Rich Schwartz
- Math 42 Sampler Rich Schwartz
- Math 153: Course Summary Rich Schwartz
- Discrete Monodromy, Pentagrams, and the Method of Condensation
- Elementary Surprises in Projective Geometry Richard Evan Schwartz
- Math 106: Course Summary Rich Schwartz
- Math 113: Course Summary Rich Schwartz
- Billiards in Nearly Isosceles Triangles W. Patrick Hooper
- Pentagram Integrals and Poncelet Families Richard Evan Schwartz
- Outer Billiards, Arithmetic Graphs and Multigrid Flows
- Math 112 Partial Differential Equations Partial Differential Equations (PDEs for short) come up in most parts
- Math 114: Course Summary Rich Schwartz
- Math 154: Course Summary Rich Schwartz
- Math 141 Summary Rich Schwartz
- Near Isosceles Billiards, Scaling Limits and Fourier Series
- Math 104: Course Summary Rich Schwartz
- Brown University Mathematics Department
- Rotation Codings and X-Ray Dynamics Richard Evan Schwartz
- Outer Billiards on Kites Richard Evan Schwartz
- Integre Technical Publishing Co., Inc. American Mathematical Monthly 109:1 September 24, 2001 10:44 a.m. schwartz.tex page 13 Lucy and Lily: A Game of Geometry and
- The Banach-Tarski Theorem Rich Schwartz
- Bracket Proof Rich Schwartz
- Multiplication and the Fast Fourier Transform Rich Schwartz
- Liouville-Arnold integrability of the pentagram map on closed Valentin Ovsienko Richard Evan Schwartz Serge Tabachnikov
- Outer Billiards, Quarter Turn Compositions, and Polytope Exchange Transformations
- Notes on Link Universality. Rich Schwartz: In his 1991 paper, Ram-sey Theorems for Knots, Links, and Spatial Graphs, Seiya Negami proved
- The purpose of these notes is to prove Lindemann's Theorem. The proof is adapted from Jacobson's book Algebra I , but I simplified some of the
- Kastelyn's Formula for Perfect Matchings Rich Schwartz
- Notes on Random Graphs: The purpose of these notes is to explain what is meant by Paul Erdos' result that "any two random graphs are iso-
- Prerequisites: calculus. This course is an introduction to mathematical probability.
- Syllabus for Math 100 September 5, 2007