Fractional Q-edge-coloring of Graphs

نویسندگان

  • Július Czap
  • Peter Mihók
چکیده

An additive hereditary property of graphs is a class of simple graphs which is closed under unions, subgraphs and isomorphism. Let Q be an additive hereditary property of graphs. A Q-edge-coloring of a simple graph is an edge coloring in which the edges colored with the same color induce a subgraph of property Q. In this paper we present some results on fractional Q-edge-colorings. We determine the fractional Q-edge chromatic number for matroidal properties of graphs.

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تاریخ انتشار 2013