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Authors
Affiliations
1 Department of Mathematics, University of Mysore, Manasagangothri, Mysore-570006, IN
2 Department of Planning (PFRD), M.S. Building, Bangalore-560001, IN
Source
The Journal of the Indian Mathematical Society, Vol 70, No 1-4 (2003), Pagination: 191-195
Abstract
Let G=(V, E) be a graph. A double dominating set D of G is a double global dominating set, if D is also a double dominating set of ¯G. The double global domination number γdg(G) of G is the minimum cardinality of a double global dominating set of G. In this paper, a study on this new parameter is initiated.
Keywords
Domination, Double Domination, Global Domination.