# Strong (weak) edge-edge domination number of a graph

R. S. Bhat, S. S. Kamath, Surekha R. Bhat

Research output: Contribution to journalArticle

1 Citation (Scopus)

## Abstract

For any edge x=uv of an isolate free graph G(V,E),(N[x]) is the subgraph induced by the vertices adjacent to u and v in G. We say that an edge x, e-dominates an edge y if y ∈ (N[x]). A set L ⊆ E is an Edge-Edge Dominating Set (EED-set) if every edge in E-L is e-dominated by an edge in L. The edge-edge domination number γ ee(G) is the cardinality of a minimum EED-set. We find the relation ship between the new parameter and some known graph parameters.

Original language English 5525-5531 7 Applied Mathematical Sciences 6 109-112 Published - 16-10-2012

## All Science Journal Classification (ASJC) codes

• Applied Mathematics
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