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DOMINATION AND EDGE DOMINATION IN TREES
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]
The aim of this article is to concentrate on the notion of closed neutrosophic domination (CND) number πΎππ (πΊ) of a neutrosophic graph (NG) with using effective edge, furthermore we gain a few outcomes on this notion, the relation between πΎππ (πΊ) and ...
Amir Majeed Nabeel Arif
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Two-goal Local Search and Inference Rules for Minimum Dominating Set
Minimum dominating set (MinDS) is a canonical NP-hard combinatorial optimization problem with applications. For large and hard instances one must resort to heuristic approaches to obtain good solutions within reasonable time.
Shaowei Cai +4 more
semanticscholar +1 more source
Deterministic Distributed Dominating Set Approximation in the CONGEST Model [PDF]
We develop deterministic approximation algorithms for the minimum dominating set problem in the CONGEST model with an almost optimal approximation guarantee.
Janosch Deurer, F. Kuhn, Yannic Maus
semanticscholar +1 more source
On Hop Roman Domination in Trees [PDF]
Let $G=(V,E)$ be a graph. A subset $S\subset V$ is a hop dominating set if every vertex outside $S$ is at distance two from a vertex of $S$. A hop dominating set $S$ which induces a connected subgraph is called a connected hop dominating set of $G$.
N. Jafari Rad, A. Poureidi
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Connected End Anti-Fuzzy Equitable Dominating Set In Anti-Fuzzy Graphs
In this paper, the notion of connected end anti-fuzzy equitable dominating set of an anti-fuzzy graph is discussed. The connected end anti-fuzzy equitable domination number for some standard graphs are obtained.
Janofer K, S.Firthous Fatima
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Dominating Sets and Connected Dominating Sets in Dynamic Graphs [PDF]
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 $O( \cdot \text{polylog}~n)$ per update, where $ $ is the maximum vertex degree in the
Hjuler N. +3 more
openaire +6 more sources
Dominating Sets and Domination Polynomials of Paths [PDF]
Let G = (V, E) be a simple graph. A set SβV 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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New Results on Directed Edge Dominating Set [PDF]
We study a family of generalizations of Edge Dominating Set on directed graphs called Directed $(p,q)$-Edge Dominating Set. In this problem an arc $(u,v)$ is said to dominate itself, as well as all arcs which are at distance at most $q$ from $v$, or at ...
RΓ©my Belmonte +4 more
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Neutrosophic special dominating set in neutrosophic graphs [PDF]
The neutrosophic graph is a new version of graph theory that has recently been proposed as an extension of fuzzy graph and intuitionistic fuzzy graph that provides more precision compatibility and flexibility than a fuzzy graph and an intuitionistic ...
Sadegh Banitalebi, Rajab Ali Borzooei
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