Results 91 to 100 of about 1,519 (103)

Weak-trees with equal distance-2 domination and independent domination

, 2021
The distance between two vertices u and v in a graph equals the length of a shortest path from u to v. The distance-2 domination number of a graph G, denoted by γ2(G), is the minimum cardinality of a vertex subset where every vertex not belonging to the ...
Guorong Gao, Min-Jen Jou, Jenq-Jong Lin
semanticscholar   +1 more source

Trees with the total domination number twice the distance-2 domination number

, 2021
The distance between two vertices u and v in a graph equals the length of a shortest path from u to v. The distance-2 domination number of a graph G, denoted by γ2(G), is the minimum cardinality of a vertex subset where every vertex not belonging to the ...
Min-Jen Jou, Jenq-Jong Lin, Qian-Yu Lin
semanticscholar   +1 more source

Total Strong Litact Domination in Graphs

, 2021
In this paper, a new domination number called total strong litact domination number is defined on a graph and values of the defined variant to standard graphs, general graphs, trees etc., are acquired and endeavoured to raise a association among the ...
R. Avvari, Vani Manda, Ramprasad Chegu
semanticscholar   +1 more source

On the 2-independence number of trees

, 2020
The distance between two vertices u and v in a graph G equals the length of a shortest path from u to v. A set S of vertices is a 2independent set if the distance between any two elements in S is greater than two in G.
Min-Jen Jou, Jenq-Jong Lin, Qian-Yu Lin
semanticscholar   +1 more source

Secure convex domination in a graph

, 2015
Enrico L. Enriquez, S. Canoy
semanticscholar   +1 more source

Restrained convex dominating sets in the corona and the products of graphs

, 2015
Enrico L. Enriquez, S. Canoy
semanticscholar   +1 more source

A-differential of graphs

, 2015
C. Armada, S. Canoy
semanticscholar   +1 more source

Secure domination in the joins of graphs

, 2014
Elmer C. Castillano, Rose Ann L. Ugbinada, S. Canoy   +2 more
semanticscholar   +1 more source

On pairs of disjoint dominating sets in a graph

, 2016
Edward Kiunisala, Ferdinand P. Jamil
semanticscholar   +1 more source

1-Movable domination in graphs

, 2014
Renario G. Hinampas, S. Canoy
semanticscholar   +1 more source