Results 271 to 280 of about 10,563,621 (305)

Finite groups, 2-generation and the uniform domination number

Israel Journal of Mathematics, 2018
Let G be a finite 2-generated non-cyclic group. The spread of G is the largest integer k such that for any nontrivial elements x1,…,xk, there exists y G ∈ G such that G = 〈xi,y〉 for all i.
Timothy C. Burness, Scott Harper
semanticscholar   +1 more source

On the [1, 2]-domination number of generalized Petersen graphs

Applied Mathematics and Computation, 2018
A dominating set in a graph G = ( V , E ) is a subset S of V such that N [ S ] = V , that is, each vertex of G either belongs to S or is adjacent to at least one vertex in S.
Lily Chen, Yingbin Ma, Yongtang Shi, Yan Zhao   +3 more
semanticscholar   +1 more source

Trees with paired-domination number twice their domination number

2007
Udgivelsesdato ...
Henning, Michael A, Vestergaard, Preben D.   +1 more
openaire   +1 more source

A note on domination number in maximal outerplanar graphs

Discrete Applied Mathematics, 2021
Chanjuan Liu
semanticscholar   +1 more source

Domination subdivision numbers in graphs

2004
A set \(S\) of vertices of a graph \(G\) is a dominating set if each vertex outside \(S\) has a neighbor in \(S\). The domination number \(\gamma(G)\) of \(G\) is the minimum cardinality of a dominating set of \(G\). An edge \(uv\) in \(G\) is subdivided if the edge \(uv\) is deleted, but a new vertex \(x\) is added, along with two new edges \(xu\) and
Favaron, Odile, Haynes, Teresa W., Hedetniemi, Stephen T.   +2 more
openaire   +2 more sources

Graphs with Large Italian Domination Number

Bulletin of the Malaysian Mathematical Sciences Society, 2020
T. Haynes, Michael A. Henning, L. Volkmann   +2 more
semanticscholar   +1 more source

Domination number, independent domination number and k-independence number in trees

Discrete Applied Mathematics
Qing Cui, Xu Zou
semanticscholar   +1 more source

Extremal problems on the Atom-bond sum-connectivity indices of trees with given matching number or domination number

Discrete Applied Mathematics
Yuan Zhang, Haiying Wang, Guifu Su, K. Das   +3 more
semanticscholar   +1 more source

Cancer treatment and survivorship statistics, 2022

Ca-A Cancer Journal for Clinicians, 2022
Kimberly D Miller, Leticia M Nogueira, Angela B Mariotto   +2 more
exaly  

Trees with Double Roman Domination Number Twice the Domination Number Plus Two

, 2019
H. Ahangar, J. Amjadi, M. Chellali, S. Nazari-Moghaddam, S. Sheikholeslami   +4 more
semanticscholar   +1 more source