Excluding Surfaces as Minors in Graphs

We introduce an annotated extension of treewidth that measures the contribution of a vertex set $X$ to the treewidth of a graph $G.$ This notion provides a graph distance measure to some graph property $\mathcal{P}$: A vertex set $X$ is a $k$-treewidth modulator of $G$ to $\mathcal{P}$ if the treewi...

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Bibliographic Details
Main Authors: Thilikos, Dimitrios M, Wiederrecht, Sebastian
Format: Journal Article
Language:English
Published: 02-06-2023
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