Results 1 to 10 of about 596,386 (281)
Bounds on the Twin-Width of Product Graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2023 Twin-width is a graph width parameter recently introduced by Bonnet, Kim, Thomass\'{e} & Watrigant. Given two graphs $G$ and $H$ and a graph product $\star$, we address the question: is the twin-width of $G\star H$ bounded by a function of the twin ...
William Pettersson, John Sylvester
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The study of line graphs of subdivision graphs of some rooted product graphs via K-Banhatti indices
International Journal of Mathematics for Industry, 2023 The degree-based topological indices are numerical graph invariants that are used to link a molecule’s structural characteristics to its physical, and chemical characteristics.
K. J. Gowtham, N. Narahari
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Italian Domination in Rooted Product Graphs [PDF]
Bulletin of the Malaysian Mathematical Sciences Society, 2020 In this article, we obtain closed formulae for the Italian domination number of rooted product graphs. As a particular case of the study, we derive the corresponding formulas for corona graphs, and we provide an alternative proof that the problem of computing the Italian domination number of a graph is NP-hard.
R. Hernández-Ortiz +2 more
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Secure Total Domination in Rooted Product Graphs
Mathematics, 2020 In this article, we obtain general bounds and closed formulas for the secure total domination number of rooted product graphs. The results are expressed in terms of parameters of the factor graphs involved in the rooted product.
Abel Cabrera Martínez +2 more
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Total Roman Domination Number of Rooted Product Graphs
Mathematics, 2020 Let G be a graph with no isolated vertex and f:V(G)→{0,1,2} a function. If f satisfies that every vertex in the set {v∈V(G):f(v)=0} is adjacent to at least one vertex in the set {v∈V(G):f(v)=2}, and if the subgraph induced by the set {v∈V(G):f(v)≥1} has ...
Abel Cabrera Martínez +3 more
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Delta-result in the production structure of a sustainable enterprise [PDF]
E3S Web of Conferences, 2021 The sustainability of an industrial region is rooted in the sustainability of the production process itself. Industrial production is strictly focused on the product, which plays a crucial role in production structure.
Nevelev Anatoly, Kamaletdinova Alfiya
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Livable human communities: A sustainability narrative [PDF]
Spatium, 2009 This paper will explore the subject of “Livable Human Communities” as the product of “Sustainable Development”, which is rooted in the “Science of Sustainability”. Public policy to facilitate Livable Human Communities will also be examined, with
Cotner Douglas M.
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Auxin‐mediated statolith production for root gravitropism [PDF]
New Phytologist, 2019 Summary Root gravitropism is one of the most important processes allowing plant adaptation to the land environment. Auxin plays a central role in mediating root gravitropism, but how auxin contributes to gravitational perception and the subsequent response are still unclear. Here, we showed that the local auxin maximum/gradient within the root apex,
Zhang, Yuzhou +8 more
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Domination-Related Parameters in Rooted Product Graphs [PDF]
Bulletin of the Malaysian Mathematical Sciences Society, 2015 A set $S$ of vertices of a graph $G$ is a dominating set in $G$ if every vertex outside of $S$ is adjacent to at least one vertex belonging to $S$. A domination parameter of $G$ is related to those sets of vertices of a graph satisfying some domination property together with other conditions on the vertices of $G$.
Kuziak, Dorota +2 more
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Journal of Algebra, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Glass, A.M.W., Winkler, Reinhard
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