Results 41 to 50 of about 268,469 (172)
Detour Hosoya Polynomials of Some Compound Graphs [PDF]
, 2010 In this paper we will introduce a new graph distance based polynomial; Detour Hosoya polynomials of graphs . The Detour Hosoya polynomials for some special graphs such as paths and cycles are obtained.
Herish Abdullah, Gashaw Muhammed-Saleh
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Hosoya polynomial, Wiener and Hyper-Wiener indices of some regular graphs
, 2020 Let G be a graph. The distance d(u,v) between two vertices u and v of G is equal to the length of a shortest path that connects u and v. The Wiener index W(G) is the sum of all distances between vertices of G, whereas the hyper-Wiener index WW(G) is ...
Mohammad Reza Farahani
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Numerical Solution of Volterra Integral Equations Using Hosoya Polynomial
, 2021 In this study, Volterra integral equation is solved by Hosoya Polynomials. The solutions obtained with Hosoya method were compared on the figure and table. And error analysis was done.
Mustafa Ali Dokuyucu +2 more
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Linear Algorithms for the Hosoya Index and Hosoya Matrix of a Tree [PDF]
, 2021 The Hosoya index of a graph is defined as the total number of its independent edge sets. This index is an important example of topological indices, a molecular-graph based structure descriptor that is of significant interest in combinatorial chemistry ...
Vesel, Aleksander, Aleksander Vesel
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Hosoya Polynomials of Hexagonal Chains
, 2023 Topological indices are used in mathematically modeling graphs and have applications in chemistry, where they can be used to relate structures of molecular compounds to their properties.The Hosoya polynomial can be used to determine distance-based ...
Scheinbaum, Jessica
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Hosoya and Harary Polynomials of TOX(n),RTOX(n),TSL(n) and RTSL(n)
Discrete Dynamics in Nature and Society, 2019 In the fields of chemical graph theory, topological index is a type of a molecular descriptor that is calculated based on the graph of a chemical compound.
Lian Chen +5 more
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On a generalization of the Hosoya triangle [PDF]
Notes on Number Theory and Discrete MathematicsThis paper introduces the Fibonacci polynomial triangle, inspired by the structure of the Hosoya triangle and constructed using Fibonacci polynomials.
Turhan Çifçi +2 more
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Complexity, Volume 2026, Issue 1, 2026.Quantitative structure–property relationship (QSPR) models generate a mathematical formalism describing the molecular structure with the help of physical and chemical properties of compounds. In the present work, we are reporting an investigation on a set of neighborhood degree‐based topological indices for QSPR studies of some antibiotic drugs such as
Fengwei Li +5 more
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Construction of Graphs and Zero‐Divisor Graphs by Degree‐Joint Operations of Graphs
International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.The new construction of graphs obtained by degree‐joint operations between maximum‐degree and minimum‐degree of some types of graphs with different vertex and edge sets denoted by Gδ, GΔ respectively, joins vertices of maximum (minimum) degree in one graph with those of the same type in the other graph of the second graph, where the degree‐joint ...
Mohammed N. Authman +3 more
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2021 Let be any group with identity element (e) . A subgroup intersection graph of a subset is the Graph with V ( ) = - e and two separate peaks c and d contiguous for c and d if and only if , Where is a Periodic subset of resulting from .
Alaa J. Nawaf, Akram S. Mohammad
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