On the Chromatic Index of the Signed Generalized Petersen Graph GP(n, 2)
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DOI: 10.3390/axioms11080393
Abstract: Let G be a graph and σ:E(G)→{+1,−1} be a mapping. The pair (G,σ), denoted by Gσ, is called a signed graph. A (proper) l-edge coloring γ of Gσ is a mapping from each vertex–edge incidence… read more here.
Keywords: signed generalized; index signed; graph; chromatic index ... See more keywords