| Papakonstantinou-{ | hide text |
| 080314-174925: | Proof of Radon. |
| 080314-171334: | Deleted joins (3). |
| 080314-165812: | Deleted joins (2). |
| 080314-164552: | Deleted joins. |
| 080229-171901: | Proof of baby Radon. |
| 080229-171109: | Deleted products. |
| 080229-170400: | Properties of ind_Z/2. |
| 080229-165636: | Z/2 spaces. |
| 080229-162628: | Van Kampen-Flores and topological Radon. |
| 080208-170810: | Proof of Lovasz-Kneser. |
| 080208-164720: | The Lovasz-Kneser Theorem. |
| 080208-163644: | The Hobby-Rice theorem. |
| 080208-162526: | General position Salad Bowl. |
| 080201-170104: | Rainbow d-tuples and the necklace theorem. |
| 080201-163941: | A discrete salad bowl theorem (does it have honest applications?). |
| 080125-164947: | Geometric proof of Borsuk-Ulam, 2. |
| 080125-162554: | Geometric proof of Borsuk-Ulam. |
| 080111-172610: | Proof of Tucker, 2. |
| 080111-171028: | Proof of Tucker, 1. |
| 080111-164836: | Tucker's Lemma. |
| 080111-163734: | A combinatorial Borsuk-Ulam. |
| } |