On strongly spanning $k$-edge-colorable subgraphs

A subgraph $H$ of a multigraph $G$ is called strongly spanning, if any vertex of $G$ is not isolated in $H$, while it is called maximum $k$-edge-colorable, if $H$ is proper $k$-edge-colorable and has the largest size. We introduce a graph-parameter $sp(G)$, that coincides with the smallest $k$ that...

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Hauptverfasser:	Mkrtchyan, Vahan V, Vardanyan, Gagik N
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Discrete Mathematics Mathematics - Combinatorics
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