Circle Archives
| Instructor | Topic | Notes |
| Zvezdelina Stankova | Vectors: Applications in Problems | (PDF, PS) |
| Zvezdelina Stankova | Inversion in the Plane | (PDF, PS) |
| Tom Davis | Fractions and Repeating Decimals | (PDF, PS) |
| Tom Davis | Four Points on a Circle | (PDF, PS) |
| Maksim Maydanskiy | Classical Theorems in Geometry | (DOC) |
| Kiran S. Kedlaya | Is This Number Prime? | (PDF, PS) |
| Bjorn Poonen | Infinity | (PDF) |
| Paul Zeitz | Graph Theory | |
| Dmitry Fuchs | "How to make a Moebius band out of paper?" | (Abstract) |
| Joshua Zucker | "Accidental Summations" | |
| Tom Rike | "Perennial Problems from Geometry" | (PDF, PS) |
| Dmitry Fuchs | "A Formula for Cubic Equations, Does it Exist?" | (Abstract) |
| Quan Lam | Binary Numbers and Error Correcting Codes in Message Sending | |
| Dmitry Fuchs | "Equations in Degree 5" | |
| Joshua Zucker | Symmetry | |
| Kiran Kedlaya | BAMO 2003 Practice | (PDF) |
| Zvezdelina Stankova | BAMO Practice General | The Handout was based on the National Math Olympiad from 1991 |
| Maksim Maydansky | BAMO Aftermath | |
| Tom Rike | Loose Ends | (Abstract, PS Handout, PS Figure, PDF Handout, PDF Figure) |
| Kiran S. Kedlaya | The smallest prime factor (and other objects from number theory) | |
| Dmitry Fuchs | Combinatorial Identities: Euler, Gauss, Jacobi, McDonald, Leibenzon and others. | (Abstract) |