On (k, d)‐colorings and fractional nowhere‐zero flows
LA Goddyn, M Tarsi, CQ Zhang - Journal of Graph Theory, 1998 - Wiley Online Library
LA Goddyn, M Tarsi, CQ Zhang
Journal of Graph Theory, 1998•Wiley Online LibraryThe concepts of (k, d)‐coloring and the star chromatic number, studied by Vince, by Bondy
and Hell, and by Zhu are shown to reflect the cographic instance of a wider concept, that of
fractional nowhere‐zero flows in regular matroids.© 1998 John Wiley & Sons, Inc. J. Graph
Theory 28: 155–161, 1998
and Hell, and by Zhu are shown to reflect the cographic instance of a wider concept, that of
fractional nowhere‐zero flows in regular matroids.© 1998 John Wiley & Sons, Inc. J. Graph
Theory 28: 155–161, 1998
Abstract
The concepts of (k, d)‐coloring and the star chromatic number, studied by Vince, by Bondy and Hell, and by Zhu are shown to reflect the cographic instance of a wider concept, that of fractional nowhere‐zero flows in regular matroids. © 1998 John Wiley & Sons, Inc. J. Graph Theory 28: 155–161, 1998
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