B. Moore

activity

20172023

most citedGraph Homomorphism Reconfiguration and Frozen

H

-Colourings

4 citations · 7 across the 5 of their papers we have counts for

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Showing 2017Show all

3 papers · 1 filter

math.CO2017★ 4 cited

Graph Homomorphism Reconfiguration and Frozen $H$ -Colourings

Richard C. Brewster, Jae-Baek Lee, Benjamin Moore +2

For a fixed graph $H$ , the reconfiguration problem for $H$ -colourings (i.e. homomorphisms to $H$ ) asks: given a graph $G$ and two $H$ -colourings $φ$ and $ψ$ of $G$ , does there exis…

math-ph2017

Graph Minors and the Linear Reducibility of Feynman Diagrams

Benjamin Moore, Karen Yeats

We look at a graph property called reducibility which is closely related to a condition developed by Brown to evaluate Feynman integrals. We show for graphs with a fixed number of…

math.CO2017

On the structure of graphs excluding $K_{4}$ , $W_{4}$ , $K_{2, 4}$ and one other graph as a rooted minor

Benjamin Moore

In this paper we give structural characterizations of graphs not containing rooted $K_{4}$ , $W_{4}$ , $K_{2, 4}$ , and a graph we call $L$ .

Graph Homomorphism Reconfiguration and Frozen H-Colourings

Graph Minors and the Linear Reducibility of Feynman Diagrams

On the structure of graphs excluding K4​, W4​, K2,4​ and one other graph as a rooted minor

Graph Homomorphism Reconfiguration and Frozen $H$ -Colourings

On the structure of graphs excluding $K_{4}$ , $W_{4}$ , $K_{2, 4}$ and one other graph as a rooted minor