On graphs with few disjoint t-star minors.
For fixed positive integers t ≥ 3 and k, consider the class of graphs which have at most k disjoint minors isomorphic to a t-star. We shall see that almost all of these graphs contain k vertices such that deleting them leaves a graph with no such minor. This holds for both labelled and unlabelled gr...
Hovedforfatter: | McDiarmid, C |
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Format: | Journal article |
Sprog: | English |
Udgivet: |
2011
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