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More results on the signed double Roman domination number of graphs

AKCE International Journal of Graphs and Combinatorics
A signed double Roman dominating function (SDRD-function) on a graph G is defined as a function [Formula: see text] having the property that [Formula: see text] for each [Formula: see text] and if [Formula: see text], then the vertex u must have a ...
Seyed Mahmoud Sheikholeslami, Lutz Volkmann   +1 more
doaj   +3 more sources

Signed total double Roman dominating functions in graphs

AKCE International Journal of Graphs and Combinatorics
A signed total double Roman dominating function (STDRDF) on an isolated-free graph [Formula: see text] is a function [Formula: see text] such that (i) every vertex v with [Formula: see text] has at least two neighbors assigned 2 under f or one neighbor w
L. Shahbazi, H. Abdollahzadeh Ahangar, S. M. Sheikholeslami   +2 more
doaj   +3 more sources

Bounds on signed total double Roman domination [PDF]

Communications in Combinatorics and Optimization, 2020
A signed total double Roman dominating function (STDRDF) on {an} isolated-free graph $G=(V,E)$ is a function $f:V(G)\rightarrow\{-1,1,2,3\}$ such that (i) every vertex $v$ with $f(v)=-1$ has at least two neighbors assigned 2 under $f$ or one neighbor ...
L. Shahbazi, H. Abdollahzadeh Ahangar, R. Khoeilar, S.M. Sheikholeslami   +3 more
doaj   +1 more source

Perception of Key Ethical Issues in Assisted Reproductive Technology (ART) by Providers and Clients in Nigeria. [PDF]

Int J Womens Health, 2021
Ezeome IV, Akintola SO, Jegede AS, Ezeome ER.   +3 more
europepmc   +1 more source

Effectiveness of bimanual coordination tasks performance in improving coordination skills and cognitive functions in elderly. [PDF]

PLoS One, 2020
Roman-Liu D, Mockałło Z.
europepmc   +1 more source

The effect of ubiquinone and combined antioxidant therapy on oxidative stress markers in non-proliferative diabetic retinopathy: A phase IIa, randomized, double-blind, and placebo-controlled study. [PDF]

Redox Rep, 2016
Rodríguez-Carrizalez AD, Castellanos-González JA, Martínez-Romero EC, Miller-Arrevillaga G, Pacheco-Moisés FP, Román-Pintos LM, Miranda-Díaz AG.   +6 more
europepmc   +1 more source

Diagnosing the Kaiser: Psychiatry, Wilhelm II and the Question of German War Guilt The William Bynum Prize Essay 2016. [PDF]

Med Hist, 2018
Freis D.
europepmc   +1 more source

30th Annual Computational Neuroscience Meeting: CNS*2021-Meeting Abstracts. [PDF]

J Comput Neurosci, 2021
europepmc   +1 more source

Promoting collaborative care of the human body after cessation of life: Ubuntu beyond death. [PDF]

Curationis
Shakwane S, Vilakati DB.
europepmc   +1 more source

COVID-19, A New World Order, Vaccine Safety, Effectiveness and Our Human Rights

, 2021
Aladekomo A.
europepmc   +1 more source