Edge fixed monophonic number of a graph
Abstract: For an edge xy in a connected graph G of order p ≥ 3, a set S V(G)is an xy-monophonic set of G if each vertex v Є V(G) lies on an x-u monophonic path or a y-u monophonic path for some element u in S. The minimum cardinality of an xy- monophonic set of G is defined as th...
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| Auteurs principaux: | , |
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| Langue: | English |
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Universidad Católica del Norte, Departamento de Matemáticas
2017
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| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172017000300363 |
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