The automorphic A-chromatic index of agraph G is the minimum integer m for which G has aproper edge-coloring with m colors which is preserved by a givensubgroup A of the full automorphism group of G. We computethe automorphic A-chromatic index of each generalized Petersengraph when A is the full automorphism group.
Automorphic chromatic index of generalized Petersen graphs / Mazzuoccolo, Giuseppe; Ruini, Beatrice. - In: AKCE INTERNATIONAL JOURNAL OF GRAPHS AND COMBINATORICS. - ISSN 0972-8600. - STAMPA. - 3:(2009), pp. 429-437.
Automorphic chromatic index of generalized Petersen graphs
MAZZUOCCOLO, Giuseppe;RUINI, Beatrice
2009
Abstract
The automorphic A-chromatic index of agraph G is the minimum integer m for which G has aproper edge-coloring with m colors which is preserved by a givensubgroup A of the full automorphism group of G. We computethe automorphic A-chromatic index of each generalized Petersengraph when A is the full automorphism group.
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