Facial graceful coloring of plane graphs
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DOI: 10.7494/opmath.2024.44.6.815
Abstract: Let \(G\) be a plane graph. Two edges of \(G\) are facially adjacent if they are consecutive on the boundary walk of a face of \(G\). A facial edge coloring of \(G\) is an edge… read more here.
Keywords: edge coloring; graceful coloring; facial graceful; coloring plane ... See more keywords