Results 121 to 130 of about 439 (151)
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Extremal catacondensed benzenoids with respect to the Mostar index
Journal of Mathematical Chemistry, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kecai Deng, Shuchao Li
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The weighted Mostar index of cacti
Discrete Applied MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mengmeng Liu, Qianqian Zhen
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On the Maximal Mostar Index of Tree-Type Phenylenes
Polycyclic Aromatic Compounds, 2021In organic chemistry (especially in polycyclic aromatic compounds), hexagonal and quadrilateral molecular structures are very common.
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Some New Results on Mostar Index of Graphs
2020A general bond additive index (GBA) can be defined as , where α(e) is edge contributions. The Mostar index is a new topological index whose edge contributions are α(e) = | nu - nv| in which nu is the number of vertices of lying closer to vertex u than to vertex v and nv can be defined similarly.
Ghorbani, Modjtaba +2 more
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Mostar index of certain classes of bicyclic graphs
Journal of Combinatorial Mathematics and Combinatorial ComputingSummary: The Mostar index (MoI) of a finite and connected graph \(G\) is a measure of asymmetry, focusing on the edge-based structure of the graph. For an edge \(xy\) in \(G\), let \(\gamma_{xy}\) and \(\gamma_{yx}\) denote the cardinalities of the sets of vertices closer to \(x\) and \(y\) respectively, then the Mostar index is defined as: \(\text{MoI}
Asif, Fatima +3 more
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Extremal bicyclic graphs with respect to Mostar index
Applied Mathematics and Computation, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Extreme hollow hexagons with respect to the Mostar index
The Art of Discrete and Applied MathematicsSummary: The Mostar index of a connected graph is a well-known distance-based topological index. Hollow hexagons are coronoid systems that represent coronoid hydrocarbons belonging to the class of cycloarenes. They are formed by a single chain in a macro-cyclic arrangement consisting of linearly and angularly annelated hexagons, with exactly six ...
Cruz, Roberto +1 more
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Optimal Bounds for the Mostar Index of Chemical Trees
Punjab University Journal of MathematicsTopological indices are the numerical values of a chemical graph which are uniquely defined for that graph. Topological indices play a pivotal role in Quantitative Structure-Property/Activity Relationship in-vestigations, offering a robust framework for elucidating intricate corre-lations between molecular architecture and physicochemical properties ...
Hafiza Sana Sattar +2 more
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Radiotheranostics in oncology: Making precision medicine possible
Ca-A Cancer Journal for Clinicians, 2023Eric Aboagye
exaly