Algorithms for finding a Neighbourhood Total Restrained Dominating Set of Interval Graphs and Circular-Arc Graphs
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Abstract
A set is a neighbourhood total restrained dominating set of a graph if all the vertices in has one or more adjacent vertex in as well as in and also the each vertex in is adjacent to at least a vertex in and if the induced sub-graph has no isolated vertex. The cardinality of a minimum total restrained dominating set is called total restrained dominating number and is represented as .
In this paper, we are introducing Neighborhood total restrained domination and develop an algorithm to find neighbourhood total restrained dominating set for Interval graphs and circular-arc graphs.
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