1. Various Domination Energies in Graphs.
- Author
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Kolamban, Shajidmon and Kumar, M. Kamal
- Subjects
- *
MATHEMATICAL analysis , *GRAPH theory , *LAPLACIAN matrices , *GEOMETRIC vertices , *GRAPHIC methods - Abstract
Representing a subset of vertices in a graph by means of a matrix was introduced by E. Sampath Kumar. Let G(V, E) be a graph and S ⊆ V be a set of vertices. We can represent the set S by means of a matrix as follows, in the adjacency matrix A(G) of G replace the aii element by 1 if and only if, vi ∊ S. In this paper we study the set S being dominating set and corresponding domination energy of some class of graphs. [ABSTRACT FROM AUTHOR]
- Published
- 2018