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The Journal of Information and Optimization Sciences (JIOS) is a world leading journal publishing high quality, rigorously peer-reviewed original research in all mathematically-oriented theoretical and applied topics in information sciences, optimization sciences and related areas since 1980. Subjects include but are not limited to: • Information Sciences • Optimization Sciences • Control Theory • Operational Research • Decision Sciences • Information Theory • Information Technology • Computer Networks and Communications • Mathematical Programming • Modelling and Simulation • Database Management • Applications to Engineering Sciences • Applications to Technology

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Open Access Research Article

Fair dominating sets of paths

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pp. 855–864Vol. 44Issue 5July 2023DOI: 10.47974/JIOS-1141XML
Received:
09 Nov 2021
Published Online:
05 Jul 2023
Article type:
Research Article
Language:
EN
Article no.:
JIOS-1141
Pages:
855–864

Abstract

Let G = (V, E)  be a simple graph. A dominating set of G is a subset D ⊆ V such that every vertex not in D is adjacent to at least one vertex in D. The cardinality of the smallest dominating set of G, denoted by g(G),  is the domination number of G. For i ≥ 1,  a i-fair dominating set (iFD-set) in G, is a dominating set S such that |N(v) ∩ D| = i for every vertex  v ∈ V\D. A fair dominating set, in G is a iFD-set for some integer i ≥ 1.  In this paper, we present the structure of fair dominating sets of a path and also we count the number of these sets. 

Keywords

Subject Classifications

05C25

References

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