Matchings, Cycle Bases, and the Maximum Genus of a Graph
نویسندگان
چکیده
منابع مشابه
Matchings, Cycle Bases, and the Maximum Genus of a Graph
We study the interplay between the maximum genus of a graph and bases of its cycle space via the corresponding intersection graph. Our main results show that the matching number of the intersection graph is independent of the basis precisely when the graph is upper-embeddable, and completely describe the range of matching numbers when the graph is not upper-embeddable. Particular attention is p...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2012
ISSN: 1077-8926
DOI: 10.37236/2479