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Equitable Graph of a Graph

Author
Dharmalingam, Kuppusamy Makandan

Full text
https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1136
10.4067/S0716-09172012000400005
Abstract
A subset D of V is called an equitable dominating set if for every v ∈ V — D there exists a vertex u ∈ D such that uv ∈ E(G) and |d(u) — d(v)| ≤ 1,where d(u) denotes the degree of vertex u and d(v) denotes the degree of vertex v. The minimum cardinality of such a dominating set is denoted by γe and is called the equitable domination number of G. Degree Equitable domination on Graphs were introduced in [10].This Paper aims at the study of a new concept called equitable graph ofa graph introduced by Prof. E. Sampathkumar. In this paper we show that there is relation between γ(Ge) and γe(G). Further results on the new parameter γ(Ge) are discussed.
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Artes, Arquitectura y UrbanismoCiencias Agrarias, Forestales y VeterinariasCiencias Exactas y NaturalesCiencias SocialesDerechoEconomía y AdministraciónFilosofía y HumanidadesIngenieríaMedicinaMultidisciplinarias
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Universidad de ChileUniversidad Católica de ChileUniversidad de Santiago de ChileUniversidad de ConcepciónUniversidad Austral de ChileUniversidad Católica de ValparaísoUniversidad del Bio BioUniversidad de ValparaísoUniversidad Católica del Nortemore

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