On star-wheel Ramsey numbers
Combinatorics
2015-03-05 v1
Abstract
For two given graphs and , the Ramsey number is the least integer such that for every graph on vertices, either contains a or contains a . In this note, we determined the Ramsey number for even with , where is the wheel on vertices, i.e., the graph obtained from a cycle by adding a vertex adjacent to all vertices of the .
Keywords
Cite
@article{arxiv.1503.01165,
title = {On star-wheel Ramsey numbers},
author = {Binlong Li and Ingo Schiermeyer},
journal= {arXiv preprint arXiv:1503.01165},
year = {2015}
}
Comments
8 pages