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A „Kézilabda az iskolában” program értékelése egy (lehetséges) kutatás tükrében [PDF]
Boda, Eszter +4 more
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Comparative QSPR study of food preservatives using topological indices and regression models. [PDF]
Sci RepGayathri KB, Roy S.
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Wiener index application in intuitionistic fuzzy rough graphs for transport network flow. [PDF]
Sci RepShaik N, Shaik SB.
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On physical analysis of topological indices for iron disulfide network via curve fitting model. [PDF]
Sci RepHuang R +5 more
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Quantitative structure-property relationship modeling and ranking of necrotizing fasciitis drugs via degree-based topological indices. [PDF]
Front ChemJoy Prisca A, Jaganathan B.
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Match - Communications in Mathematical and in Computer Chemistry, 2023
Recently, the Sombor index of a graph was defined, and a large amount of study was conducted quite quickly. It has been proposed to generalise the idea of vertex degree-based topological indices from graphs to hypergraphs. We give the bounds for the Sombor index of hypergraphs and bipartite hypergraphs using the total number of vertices in the graph ...
Shetty, Shashwath S., Bhat, K. Arathi
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Recently, the Sombor index of a graph was defined, and a large amount of study was conducted quite quickly. It has been proposed to generalise the idea of vertex degree-based topological indices from graphs to hypergraphs. We give the bounds for the Sombor index of hypergraphs and bipartite hypergraphs using the total number of vertices in the graph ...
Shetty, Shashwath S., Bhat, K. Arathi
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2022
Summary: The Sombor index of the graph \(G\) is a degree based topological index, defined as \(\mathrm{SO} = \sum_{uv \in \mathbf{E}(G)} \sqrt{d_u^2+d_v^2}\), where \(d_u\) is the degree of the vertex \(u\), and \(\mathbf{E}(G)\) is the edge set of \(G\).
Gutman, Ivan +3 more
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Summary: The Sombor index of the graph \(G\) is a degree based topological index, defined as \(\mathrm{SO} = \sum_{uv \in \mathbf{E}(G)} \sqrt{d_u^2+d_v^2}\), where \(d_u\) is the degree of the vertex \(u\), and \(\mathbf{E}(G)\) is the edge set of \(G\).
Gutman, Ivan +3 more
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On Sombor Index and Graph Energy
MATCH Communications in Mathematical and in Computer Chemistry, 2022Summary: Sombor index is a recently introduced degree based graph topological index. For a graph \(G\), it is defined as \[ SO(G)=\sum\limits_{uv\in E(G)}\sqrt{d_u^2+d_v^2}, \] where \(d_u\) denotes the degree of the vertex \(u\) in \(G\). Within a short period of time after introduction of this index by \textit{I. Gutman} [MATCH Commun. Math.
Reja, Mohammed Selim +1 more
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Asia-Pacific Journal of Operational Research, 2023
For a positive real number [Formula: see text], the [Formula: see text]-Sombor index of a graph [Formula: see text], introduced by Réti et al, is defined as [Formula: see text] where [Formula: see text] denotes the degree of the vertex [Formula: see text] in [Formula: see text].
Wang, Fangxia, Wu, Baoyindureng
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For a positive real number [Formula: see text], the [Formula: see text]-Sombor index of a graph [Formula: see text], introduced by Réti et al, is defined as [Formula: see text] where [Formula: see text] denotes the degree of the vertex [Formula: see text] in [Formula: see text].
Wang, Fangxia, Wu, Baoyindureng
openaire +2 more sources