On Minimally Nonouterplanarity of A Semi-Image Neighbouhood Block Graph of A Graph

Kulli VR and Niranjan KM

Published on: 2022-08-06

Abstract

Let G = (V,E) be a simple connected undirected graph with vertex set V and edge set E. The advent of graph theory has played a prominent role in wide variety of engineering applications and optimizes its use in many applications. In this paper, we present here characterize graphs whose semi-image neighbourhood block graphs are minimally nonouterplanar.