Some New Ramsey Colorings

New lower bounds for 15 classical Ramsey numbers are established. Several of the colorings are found using a new variation of local search heuristics. Several others are found using known colorings as building blocks. AMS Subject Classifications: 05D10, 05D04

• Type: Journal
• Year: 1998
• Where: COMBINATORICS
• Authors: Geoffrey Exoo
• Keywords: Classical Ramsey Numbers, Colorings, COMBINATORICS 1998, Local Search Heuristics