WebThe enhanced power graph Pe(S) of a semigroup S is a simple graph whose vertex set is S and two vertices x;y 2 S are adjacent if and only if x;y 2 hzi for some z 2 S, where hzi is … WebMany researchers have contributed towards the understanding of power graphs of groups, especially after 2010. In 2013, Abawajy et al. [Citation 2], made a survey about the …
Equality of various graphs on finite semigroups
Web24 de nov. de 2024 · In this paper, we study various graphs, namely Colon power graph, cyclic graph, enhanced power graph, and commuting graph on a semigroup S. The purpose of this paper is twofold. First, we study the interconnection between the diameters of these graphs on semigroups having one idempotent. Consequently, the results on the … WebThe enhanced power graph Γ G e of G is the graph with vertex set G and two distinct vertices are adjacent if they generate a cyclic subgroup of G. In this article, we calculate ... Undirected power graphs of semigroups, Semigroup Forum 78 (2009), 410–426. G. Chartrand, G.L. Johns, K.A. McKeon and P. Zhang, Rainbow connection in graphs, Math. tire service industry
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WebIn addition to enhanced power graph, other variants of power graphs have been considered recently, see [4, 6]. The cyclic graph of a semigroup S is a graph whose vertex set is S and two vertices u and v are adjacent if hu,vi = hwi for some w ∈ S. It can be observed that the notion of enhanced power graph and cyclic graph coincide when S is … Web9 de abr. de 2024 · of graphs, such as power graph [1, 2] and enhanced power graph [3] of a group has been introduced to explore the prop erties of algebraic structures using graph theory. Web17 de ago. de 2024 · Given a group G, the enhanced power graph of G, denoted by 풢e(G), ... Chromatic Number of the Cyclic Graph of Infinite Semigroup. Sandeep Dalal and Jitender Kumar. 16 November 2024 Graphs and Combinatorics, Vol. 36, No. 1. Recommended Vol. 17, No. 08 tire service kissimmee fl