Results 41 to 50 of about 3,633,781 (192)
A method for computing the edge-Hosoya polynomial with application to phenylenes [PDF]
, 2023 The edge-Hosoya polynomial of a graph is the edge version of the famous Hosoya polynomial. Therefore, the edge-Hosoya polynomial counts the number of (unordered) pairs of edges at distance $k ge 0$ in a given graph. It is well known that this polynomial
Tratnik, Niko, Knor, Martin
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Computing Wiener and Hyper-Wiener Indices of Zero-Divisor Graph of ℤℊ3×ℤI1I2
Journal of Function Spaces, 2022 Let S=ℤℊ3×ℤI1I2 be a commutative ring where ℊ,I1 and I2 are positive prime integers with I1≠I2. The zero-divisor graph assigned to S is an undirected graph, denoted as YS with vertex set V(Y(S)) consisting of all Zero-divisor of the ring S and for any c,
Yonghong Liu +4 more
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Hosoya index of thorny polymers
Discrete Applied MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tomislav Doslic +2 more
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Evolving Geopolitics and Japan's Economic Security–Trade Nexus: ‘New Capitalism’ as a Balancing Act?
Global Policy, EarlyView.ABSTRACT Amid intensifying geopolitical tensions, governments increasingly perceive economic interdependence as a strategic vulnerability. Japan, situated geopolitically between two great powers—the United States and China—attempts to navigate geopolitics by prioritising economic security.
Minako Morita‐Jaeger
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International Endodontic Journal, EarlyView.ABSTRACT Background Tooth discolouration of endodontic origin (DEO) refers to an undesirable change in tooth colour arising from the pulp space as a result of reactive physiological processes, pathological processes or endodontic procedures and materials. As DEO frequently affects teeth in the aesthetic zone, it may substantially impair self‐esteem and
Gabriel Krastl +7 more
wiley +1 more source
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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Veterinary and Comparative Oncology, EarlyView.ABSTRACT Tumour cells commonly exhibit aerobic glycolysis and produce lactate despite oxygen availability. Lactate dehydrogenase (LDH) catalyses pyruvate‐lactate interconversion and regulates intracellular lactate levels. Endothelial cells also depend on glycolysis for ATP production, which prompted us to investigate LDH in canine hemangiosarcoma (HSA),
Tamami Suzuki +6 more
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The Plant Genome, Volume 19, Issue 4, December 2026.Abstract Wheat (Triticum aestivum L.) landraces collected before the widespread regional adoption of Green Revolution cultivars provide a historical record of locally maintained germplasm. We characterized a panel of 202 accessions collected from Nepal and Bhutan between 1952 and 1958. Genotyping by Random Amplicon Sequencing‐Direct yielded 30,228 high‐
Li Yunfei +8 more
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متعددة حدود هوسویا ودلیل وینر لبیات قاسم الصفر لـحلقات Zn [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2018 Let R be a commutative ring with identity. We associate a graph . In this paper, we find Hosoya polynomial and Wiener index of Zn , with n= pm or n= pmq, where p and q are distinct prime numbers and m is an integer with m ...
Husam Q. Mohammad, Mohammad N. Authman
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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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