Results 121 to 130 of about 169 (151)

Outer independent signed double Roman domination

Journal of Applied Mathematics and Computing, 2021
Suppose $$[3]=\{0,1,2,3\}$$ and $$[3^{-}]=\{-1,1,2,3\}$$ . An outer independent signed double Roman dominating function (OISDRDF) of a graph
Ahangar, H. Abdollahzadeh, Pour, F. Nahani, Chellali, M., Sheikholeslami, S. M.   +3 more
openaire   +2 more sources

Twin signed double Roman domination numbers in directed graphs

Discrete Mathematics, Algorithms and Applications, 2022
Let [Formula: see text] be a finite simple directed graph (shortly digraph). A function [Formula: see text] is called a twin signed double Roman dominating function (TSDRDF) if (i) every vertex [Formula: see text] with [Formula: see text] has at least two in-neighbor assigned a 2 or at least an in-neighbor [Formula: see text] with [Formula: see text],
Akram Mahmoodi, Maryam Atapour, Sattar Aliyar   +2 more
openaire   +3 more sources

Signed total double Roman k-domination in graphs

Discrete Mathematics, Algorithms and Applications, 2019
A signed total double Roman [Formula: see text]-dominating function (STDRkDF) on an isolated-free graph [Formula: see text] is a function [Formula: see text] such that (i) every vertex [Formula: see text] with [Formula: see text] has at least two neighbors assigned 2 under [Formula: see text] or at least one neighbor [Formula: see text] with [Formula:
Shahbazi, L., Abdollahzadeh Ahangar, H., Khoeilar, R., Sheikholeslami, S. M.   +3 more
openaire   +2 more sources

Independent Signed Double Roman Domination

Advances in Applied Mathematics
柠 李
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Understanding the Electric Double-Layer Structure, Capacitance, and Charging Dynamics

Chemical Reviews, 2022
Jianzhong Wu
exaly