Perfect Dominating sets and Perfect Domination Polynomial of a Path
Abstract
Let be a simple graph. A set is a perfect dominating set of G, if every vertex in is adjacent to exactly one vertex in S. Let be the family of all perfect dominating sets of a path with cardinality , and let . In this paper, we construct for a path with vertices and obtain a recursive formula of . Using this recursive formula, we consider the polynomial , which we call perfect domination polynomial of paths and obtain some properties of this polynomial.
Published
2019-11-21
How to Cite
et al., A. A. (2019). Perfect Dominating sets and Perfect Domination Polynomial of a Path. International Journal of Advanced Science and Technology, 28(16), 1228 - 1236. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/2079
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Articles