Results 21 to 30 of about 4,392 (255)
On the doubly connected domination number of a graph [PDF]
Abstract For a given connected graph G = (V, E), a set $$D \subseteq V(G)$$ is a doubly connected dominating set if it is dominating and both 〈D〉 and 〈V (G)-D〉 are connected. The cardinality of the minimum doubly connected dominating set in G is the doubly connected domination number.
Cyman Joanna +2 more
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Perfect edge domination in vague graphs
In this paper, we modified undirected vague graphs and edge domination set based on these two concepts. We study the notions of perfect edge domination, connected perfect edge domination of vague graph. Moreover, we investigate some related properties in
M Kaliraja, P Kanibose, Abdul Ibrahim
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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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Let be a simple graph.Let be the family of connected 2 dominating sets in with cardinality and |.Then the polynomial is called the 2 domination polynomial of where is the connected 2 domination number of Let be the family of connected 2 dominating ...
Y.A. Shiny, Anithababy T
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Some results on the independence number of connected domination critical graphs
A --critical graph is a graph with connected domination number and for any pair of non-adjacent vertices and of . Let and be respectively the clique number and the independence number of a graph.
P. Kaemawichanurat, T. Jiarasuksakun
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Total connected domination game [PDF]
The (total) connected domination game on a graph \(G\) is played by two players, Dominator and Staller, according to the standard (total) domination game with the additional requirement that at each stage of the game the selected vertices induce a ...
Csilla Bujtás +3 more
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Connected Domination Number of a Graph and its Complement [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hossein Karami 0002 +3 more
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Neighbourhood total domination in graphs [PDF]
Let \(G = (V,E)\) be a graph without isolated vertices. A dominating set \(S\) of \(G\) is called a neighbourhood total dominating set (ntd-set) if the induced subgraph \(\langle N(S)\rangle\) has no isolated vertices.
S. Arumugam, C. Sivagnanam
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Average distance and connected domination
We give a tight upper bound on the average distance of a connected graph of given order in terms of its connected domination number. Our results are a strengthening of a result by DeLaViña, Pepper, and Waller [A note on dominating sets and average ...
P. Mafuta, S. Mukwembi
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On the domination of triangulated discs [PDF]
Let $G$ be a $3$-connected triangulated disc of order $n$ with the boundary cycle $C$ of the outer face of $G$. Tokunaga (2013) conjectured that $G$ has a dominating set of cardinality at most $\frac14(n+2)$.
Noor A'lawiah Abd Aziz +2 more
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