Blockers for the Stability Number and the Chromatic Number
نویسندگان
چکیده
منابع مشابه
Blockers for the Stability Number and the Chromatic Number
Given an undirected graph G = (V,E) and two positive integers k and d, we are interested in finding a set of edges (resp. non-edges) of size at most k to delete (resp. to add) in such a way that the chromatic number (resp. stability number) in the resulting graph will decrease by at least d compared to the original graph. We investigate these two problems in various classes of graphs (split gra...
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ژورنال
عنوان ژورنال: Graphs and Combinatorics
سال: 2013
ISSN: 0911-0119,1435-5914
DOI: 10.1007/s00373-013-1380-2