Restrained Edge Domination Number of Some Path Related Graphs
نویسندگان
چکیده
منابع مشابه
Characterization of total restrained domination edge critical unicyclic graphs
A graph with no isolated vertices is edge critical with respect to total restrained domination if for any non-edge e of G, the total restrained domination number of G+ e is less than the total restrained domination number of G. We call these graphs γtr-edge critical. In this paper, we characterize all γtr-edge critical unicyclic graphs.
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A set D ⊆ V of a graph G = (V,E) is called a restrained dominating set of G if every vertex not in D is adjacent to a vertex in D and to a vertex in V \D. The MINIMUM RESTRAINED DOMINATION problem is to find a restrained dominating set of minimum cardinality. Given a graph G, and a positive integer k, the RESTRAINED DOMINATION DECISION problem is to decide whether G has a restrained dominating ...
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ژورنال
عنوان ژورنال: Journal of Scientific Research
سال: 2021
ISSN: 2070-0245,2070-0237
DOI: 10.3329/jsr.v13i1.48520