Topics in graph colouring and extremal graph theory

In this thesis we consider three problems related to colourings of graphs and one problem in extremal graph theory. Let $G$ be a connected graph with $n$ vertices and maximum degree $\Delta(G)$. Let $R_k(G)$ denote the graph with vertex set all proper $k$-colourings of $G$ and two $k$-colourings are...

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Bibliographic Details
Main Author: Feghali, Carl
Published: Durham University 2016
Subjects:
511
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.695022