pith. sign in

arxiv: 0805.1455 · v1 · submitted 2008-05-10 · 🧮 math.CO

On the Ramsey numbers for paths and generalized Jahangir graphs

classification 🧮 math.CO
keywords numberramseygeneralizedgraphsjahangircontainsgraphpaths
0
0 comments X
read the original abstract

For given graphs $G$ and $H,$ the \emph{Ramsey number} $R(G,H)$ is the least natural number $n$ such that for every graph $F$ of order $n$ the following condition holds: either $F$ contains $G$ or the complement of $F$ contains $H.$ In this paper, we determine the Ramsey number of paths versus generalized Jahangir graphs. We also derive the Ramsey number $R(tP_n,H)$, where $H$ is a generalized Jahangir graph $J_{s,m}$ where $s\geq2$ is even, $m\geq3$ and $t\geq1$ is any integer.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.