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Efficient Domination In Fuzzy Graphs and Intuitionistic Fuzzy Graphs in Strong and weak forms [PDF]
E3S Web of Conferences, 2023 This work defines the concepts of strong efficient dominating set and intuitionistic fuzzy graph. We also introduce an intuitionistic fuzzy graph and a strong efficient dominating number of fuzzy graphs.
S Rajeev Gandhi +4 more
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On minimum intersections of certain secondary dominating sets in graphs [PDF]
Opuscula Mathematica, 2023 In this paper we consider secondary dominating sets, also named as \((1,k)\)-dominating sets, introduced by Hedetniemi et al. in 2008. In particular, we study intersections of the \((1,1)\)-dominating sets and proper \((1,2)\)-dominating sets.
Anna Kosiorowska +2 more
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Reconfiguration of Dominating Sets [PDF]
Journal of Combinatorial Optimization, 2014 12 pages, 4 ...
Akira Suzuki 0001 +2 more
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Dominating Sets and Connected Dominating Sets in Dynamic Graphs [PDF]
CoRR, 2019 In this paper we study the dynamic versions of two basic graph problems: Minimum Dominating Set and its variant Minimum Connected Dominating Set. For those two problems, we present algorithms that maintain a solution under edge insertions and edge deletions in time $O(Δ\cdot \text{polylog}~n)$ per update, where $Δ$ is the maximum vertex degree in the ...
Hjuler N. +3 more
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Dominating Sets and Domination Polynomials of Paths [PDF]
International Journal of Mathematics and Mathematical Sciences, 2009 Let G = (V, E) be a simple graph. A set S⊆V is a dominating set of G, if every vertex in V\S is adjacent to at least one vertex in S. Let be the family of all dominating sets of a path Pn with cardinality i, and let . In this paper, we construct , and obtain a recursive formula for d(Pn, i).
Saeid Alikhani, Yee-Hock Peng
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CoRR, 2022 We consider a minimizing variant of the well-known \emph{No-Three-In-Line Problem}, the \emph{Geometric Dominating Set Problem}: What is the smallest number of points in an $n\times n$~grid such that every grid point lies on a common line with two of the points in the set?
Oswin Aichholzer +2 more
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New Algorithms for Mixed Dominating Set [PDF]
Discrete Mathematics & Theoretical Computer Science, 2021 A mixed dominating set is a collection of vertices and edges that dominates all vertices and edges of a graph. We study the complexity of exact and parameterized algorithms for \textsc{Mixed Dominating Set}, resolving some open questions.
Louis Dublois +2 more
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DOMINATION AND EDGE DOMINATION IN TREES
Ural Mathematical Journal, 2020 Let \(G=(V,E)\) be a simple graph. A set \(S\subseteq V\) is a dominating set if every vertex in \(V \setminus S\) is adjacent to a vertex in \(S\).
B. Senthilkumar +2 more
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Closed neutrosophic dominating set in neutrosophic graphs [PDF]
Neutrosophic Sets and Systems, 2023 The aim of this article is to concentrate on the notion of closed neutrosophic domination (CND) number 𝛾𝑐𝑙 (𝐺) of a neutrosophic graph (NG) with using effective edge, furthermore we gain a few outcomes on this notion, the relation between 𝛾𝑐𝑙 (𝐺) and ...
Amir Majeed Nabeel Arif
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