792 search results - page 1 / 159 » Constrained Ramsey Numbers |
52
Voted
ENDM
2007
15 years 1 months ago
2007
87
Voted
CPC
2006
15 years 1 months ago
2006
124
Voted
COMBINATORICS
2002
15 years 29 days ago
2002
We give two lower bound formulas for multicolored Ramsey numbers. These formulas improve the bounds for several small multicolored Ramsey numbers.
96
Voted
COMBINATORICS
2007
15 years 1 months ago
2007
It is shown that the (diagonal) size Ramsey numbers of complete m-partite graphs Km(n) can be bounded from below by cn22(m−1)n, where c is a positive constant. Key words: Size R...
102
Voted
JCT
2000
15 years 28 days ago
2000
Following ideas of Richer (2000) we introduce the notion of unordered regressive Ramsey numbers or unordered Kanamori-McAloon numbers. We show that these are of Ackermannian growt...