Results 161 to 170 of about 11,159 (184)
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Graphs with equal secure total domination and inverse secure total domination numbers

Journal of Information and Optimization Sciences, 2018
AbstractA secure total dominating set of a graph G = (V, E) is a total dominating set D ⊆ V(G) with the property that for each u ∈ V(G) – D, there exists v ∈ D adjacent to u such that (D – {v}) ∪ {u} is a total dominating set. If V(G) – D contains a secure total dominating set D´ of G, then D´ is called an inverse secure total dominating set with ...
M. Kumara, B. Chaluvaraju, V. R. Kulli
openaire   +2 more sources

Total Domination Edge Critical Graphs with Total Domination Number Three and Many Dominating Pairs

Graphs and Combinatorics, 2014
A graph $$G$$G is diameter-2-critical if its diameter is two and the deletion of any edge increases the diameter. Murty and Simon conjectured that the number of edges in a diameter-2-critical graph $$G$$G of order $$n$$n is at most $$\lfloor n^2/4 \rfloor $$?n2/4? and that the extremal graphs are the complete bipartite graphs $$K_{{\lfloor n/2 \rfloor }
Balbuena, Camino   +3 more
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Relating the Size and Total Domination Number [PDF]

open access: possible, 2013
In the metadata of the chapter that will be visualized online, please make the following change: “In this chapter, we determine the maximum size of a graph with given order and total domination number”
Anders Yeo, Michael A. Henning
openaire   +1 more source

Signed Total Domination Nnumber of a Graph

Czechoslovak Mathematical Journal, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Essential upper bounds on the total domination number

Discrete Applied Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Algorithms for Computing Domination and Total Domination Numbers of RNPCG

Advances in Nonlinear Variational Inequalities
  Introduction: This paper presents an efficient algorithmic framework for computing the domination number (γ) and total domination number (γt) of graphs, with a focus on applications in collaboration networks. Using a greedy approach combined with minimality verification, the algorithm identifies dominating and total dominating sets that optimize ...
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Cancer Statistics, 2021

Ca-A Cancer Journal for Clinicians, 2021
Rebecca L Siegel, Kimberly D Miller
exaly  

Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries

Ca-A Cancer Journal for Clinicians, 2018
Frank Bray   +2 more
exaly  

Cancer statistics, 2019

Ca-A Cancer Journal for Clinicians, 2019
Rebecca L Siegel   +2 more
exaly  

Proportion and number of cancer cases and deaths attributable to potentially modifiable risk factors in the United States

Ca-A Cancer Journal for Clinicians, 2018
Farhad Islami   +2 more
exaly  

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