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Destroying Noncomplete Regular Components in Graph Partitions
Authors:Landon Rabern
Institution:School of Mathematical and Statistical Sciences, Arizona State University
Abstract:We prove that if G is a graph and urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0001 such that urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0002 then urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0003 can be partitioned into sets urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0004 such that urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0005 and urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0006 contains no noncomplete urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0007‐regular components for each urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0008. In particular, the vertex set of any graph G can be partitioned into urn:x-wiley:03649024:jgt21634:equation:jgt21634-math-0009 sets, each of which induces a disjoint union of triangles and paths.
Keywords:partition  coloring  triangle
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