Chromatic Edge Strength of Some Multigraphs
نویسندگان
چکیده
منابع مشابه
Chromatic Edge Strength of Some Multigraphs
The edge strength s(G) of a multigraph G is the minimum number of colors in a minimum sum edge coloring of G. We give closed formulas for the edge strength of bipartite multigraphs and multicycles. These are shown to be classes of multigraphs for which the edge strength is always equal to the chromatic index.
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ژورنال
عنوان ژورنال: Electronic Notes in Discrete Mathematics
سال: 2008
ISSN: 1571-0653
DOI: 10.1016/j.endm.2008.01.008