login/create account
recent posts
| Type | Title | Author | Replies | Last Post |
|---|---|---|---|---|
| Open problem | F_d versus F_{d+1} | zitterbewegung | 0 | 18 years 9 weeks ago |
| category | Snevily, Hunter S. | mdevos | 0 | 18 years 9 weeks ago |
| category | addition table | mdevos | 0 | 18 years 9 weeks ago |
| category | integer sequence | Anonymous | 0 | 18 years 9 weeks ago |
| forum topic | Year of publication of a problem | porton | 0 | 18 years 9 weeks ago |
| forum topic | PlanetMath and linking | porton | 0 | 18 years 10 weeks ago |
| page | Page not found | rs | 0 | 18 years 10 weeks ago |
| category | Seymour | Anonymous | 0 | 18 years 10 weeks ago |
| category | second | Anonymous | 0 | 18 years 10 weeks ago |
| category | neighbourhood | Anonymous | 0 | 18 years 10 weeks ago |
| category | Caccetta-Häggkvist | Anonymous | 0 | 18 years 10 weeks ago |
| category | Zhao, David | mdevos | 0 | 18 years 10 weeks ago |
| Open problem | 5-coloring graphs with small crossing & clique numbers | mdevos | 0 | 18 years 10 weeks ago |
| category | feedback vertex set | Anonymous | 0 | 18 years 10 weeks ago |
| category | cycle packing | Anonymous | 0 | 18 years 10 weeks ago |
| category | Lee, Chuan-Min | Anonymous | 0 | 18 years 10 weeks ago |
| category | Liu, Jiping | Anonymous | 0 | 18 years 10 weeks ago |
| category | Kloks, Ton | Anonymous | 0 | 18 years 10 weeks ago |
| Open problem | Even vs. odd latin squares | mdevos | 0 | 18 years 10 weeks ago |
| category | base | mdevos | 0 | 18 years 10 weeks ago |
| category | transversal | mdevos | 0 | 18 years 10 weeks ago |
| category | latin square | mdevos | 0 | 18 years 10 weeks ago |
| category | linear algebra | mdevos | 0 | 18 years 10 weeks ago |
| category | Grannell, Mike | Robert Samal | 0 | 18 years 11 weeks ago |
| category | Griggs, Terry | Robert Samal | 0 | 18 years 11 weeks ago |
Drupal
CSI of Charles University