Results 1 to 10 of about 194 (179)

On the doubly connected domination number of a graph [PDF]

Open Mathematics, 2006
Abstract For a given connected graph G = (V, E), a set $$D \subseteq V(G)$$ is a doubly connected dominating set if it is dominating and both 〈D〉 and 〈V (G)-D〉 are connected. The cardinality of the minimum doubly connected dominating set in G is the doubly connected domination number.
Cyman Joanna, Lemańska Magdalena, Raczek Joanna   +2 more
doaj   +2 more sources

The Domination Parameters on a kind of the regular honeycomb structure [PDF]

Computer Science Journal of Moldova, 2022
The honeycomb mesh, based on hexagonal structure, has enormous applications in chemistry and engineering. A major challenge in this field is to understand the unique properties of honeycomb structures, which depend on their properties of topology. One
Fateme Movahedi, Kok Keong Choong, Mohammad Hadi Akhbari   +2 more
doaj   +1 more source

Application of Doubly Connected Dominating Sets to Safe Rectangular Smart Grids

Energies, 2022
Smart grids, together with the Internet of Things, are considered to be the future of the electric energy world. This is possible through a two-way communication between nodes of the grids and computer processing.
Joanna Cyman, Joanna Raczek
doaj   +1 more source

Algorithmic Aspects of Secure Connected Domination in Graphs

Discussiones Mathematicae Graph Theory, 2021
Let G = (V, E) be a simple, undirected and connected graph. A connected dominating set S ⊆ V is a secure connected dominating set of G, if for each u ∈ V \ S, there exists v ∈ S such that (u, v) ∈ E and the set (S \ {v}) ∪ {u} is a connected dominating ...
Kumar Jakkepalli Pavan, Reddy P. Venkata Subba   +1 more
doaj   +1 more source

Inequalities of Nordhaus–Gaddum type for doubly connected domination number

Discrete Applied Mathematics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Akhbari, M.H., Hasni, R., Favaron, O., Karami, H., Sheikholeslami, S.M.   +4 more
openaire   +1 more source

Computation of Various Domination Numbers of Rolf Nevanlinna (RNP) Collaboration Graph

Brazilian Archives of Biology and Technology, 2017
In this paper, we compute various Domination numbers like Outer Connected Domination (OCD), Doubly Connected Domination (DCD), Fair Domination (FD), Independence Domination (ID), 2-Packing (2-P) for Rolf Nevanlinna Prize Winners's Collaboration Graph ...
Yegnanarayanan V, Logeshwary B
doaj   +1 more source

Me too! A case study of gendered victimization and feminist development in a Swedish peer support organization for people with experiences of criminalization and substance abuse. [PDF]

Front Psychiatry, 2022
Bäcklin E.
europepmc   +1 more source

Oviductal Oxygen Homeostasis in Patients with Uterine Myoma: Correlation between Hypoxia and Telocytes. [PDF]

Int J Mol Sci, 2022
Wrona A, Aleksandrovych V, Bereza T, Basta P, Gil A, Ulatowska-Białas M, Mazur-Laskowska M, Pityński K, Gil K.   +8 more
europepmc   +1 more source

Enhanced Room Temperature Ammonia Gas Sensing Properties of Fe-Doped MoO₃ Thin Films Fabricated Using Nebulizer Spray Pyrolysis. [PDF]

Nanomaterials (Basel), 2022
Alkallas FH, Ben Gouider Trabelsi A, Shkir M, AlFaify S.   +3 more
europepmc   +1 more source

Sex-specific intestinal dysbiosis persists after multicompartmental injury. [PDF]

Surgery, 2023
Munley JA, Kelly LS, Park G, Gillies GS, Pons EE, Kannan KB, Bible LE, Efron PA, Nagpal R, Mohr AM.   +9 more
europepmc   +1 more source