ON (p, 1)-TOTAL LABELLING OF SOME 1-PLANAR GRAPHS

Niu, B; Zhang, X

Zhang, X (corresponding author), Xidian Univ, Sch Math & Stat, Xian 710071, Peoples R China.

DISCUSSIONES MATHEMATICAE GRAPH THEORY, 2021; 41 (2): 531

Abstract

A graph is 1-planar if it can be drawn on the plane so that each edge is crossed by at most one other edge. In this paper, it is proved that the (p, 1......

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