36 search results - page 1 / 8 » New upper bound formulas with parameters for Ramsey numbers |
DM
2007
13 years 4 months ago
2007
In this paper, we obtain some new results R(5, 12) 848, R(5, 14) 1461, etc., and we obtain new upper bound formulas for Ramsey numbers with parameters. © 2006 Published by Elsevi...
COMBINATORICS
2002
13 years 4 months ago
2002
We give two lower bound formulas for multicolored Ramsey numbers. These formulas improve the bounds for several small multicolored Ramsey numbers.
EJC
2006
13 years 4 months ago
2006
1 The Ramsey number R(G1, G2) is the smallest integer p such that for any graph G on p vertices2 either G contains G1 or G contains G2, where G denotes the complement of G. In this...
EJC
1998
13 years 4 months ago
1998
DM
2002
13 years 4 months ago
2002
Let f1 and f2 be graph parameters. The Ramsey number r(f1 m; f2 n) is defined as the minimum integer N such that any graph G on N vertices, either f1(G) m or f2(G) n. A genera...