CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Vol 4, No 1 (2023): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS

Resolving Dominating Set pada Graf Bunga dan Graf Roda

Nabilah Ayu Az-Zahra (University of Jember)
Dafik Dafik (University of Jember)
R M Prihandini (University of Jember)



Article Info

Publish Date
10 Jan 2023

Abstract

All graphs in this paper are simple and connected graph. Let V (G) and E(G) bevertex set and edge set. A map f : .V (G) −→ {0, 2, ..., 2kv} and f : E(G) −→ {1, 2, ..., ke} are sind to be an irregular reflexive labelling where k = max{2kv, ke} for kv, ke are natural number. The weight of edge u, v ∈ E(G) under f is w(u) = f(u)+Σuv∈V (G)f(uv). The function f is called local edge irregular reflexive labeling if every two adjacent edges has distinct weight and weight of a edge is defined as the sum of the labels of edge and the labels of all vertex incident this edgeWhen we assign each edge of G with a color of the edge weight w(uv), thus we say the graph G admits a local edge irregular reflexive coloring. The minimum number of colors produced from local edge irregular reflexive coloring of graph G is reflexive local irregular chromatic number denoted by χlrecs(G). Furthermore, the minimum k required such that χlrecs(G) = χ(G) is called a local reflexive edge color strength, denoted by lrecs(G). In this paper, we learn about the local edge irregular reflexive coloring and obtain lrecs(G) of planar related graphs.

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Journal Info

Abbrev

cgant

Publisher

Subject

Computer Science & IT Other

Description

Subjects suitable for publication include, the following fields of: Degree Diameter Problem in Graph Theory Large Graphs in Computer Science Mathematical Computation of Graph Theory Graph Coloring in Atomic and Molecular Graph Labeling in Coding Theory and Cryptography Dimensions of graphs on ...