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The Ramsey number for two graphs of order 5
(
Taylor and Francis Ltd.
, 2018 , Article)
For two graphs F1 and F2, the Ramsey number R(F1, F2) is the smallest positive integer r such that for every graph G on r vertices, G contains F1 as a subgraph or the complement of G contains F2 as a subgraph. We present ...
A note on the Ramsey numbers for theta graphs versus the wheel of order 5
(
Kalasalingam University
, 2018 , Article)
The study of exact values and bounds on the Ramsey numbers of graphs forms an important family of problems in the extremal graph theory. For a set of graphs S and a graph F, the Ramsey number R(S,F) is the smallest positive ...