Abstract
Beck's coloring is studied for meet-semilattices with 0. It is shown that for such semilattices, the chromatic number equals the clique number.
| Original language | English |
|---|---|
| Pages (from-to) | 97-104 |
| Number of pages | 8 |
| Journal | Ars Combinatoria |
| Volume | 84 |
| State | Published - Jul 1 2007 |
Keywords
- Annihilator
- Chromatic number
- Clique number
- Coloring of a semilattice
- Semi-ideal