Results 41 to 50 of about 8,148 (148)
MathematicsThe incidence of edges on vertices is a cornerstone of graph theory, with profound implications for various graph properties and applications. Understanding degree distributions and their implications is crucial for analyzing and modeling real-world ...
A. R. Nagalakshmi +3 more
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Star metric dimension of complete, bipartite, complete bipartite and fan graphs
International Journal of Trends in Mathematics Education Research, 2022 One of the topics in graph theory that is interesting and developed continuously is metric dimension. It has some new variation concepts, such as star metric dimension.
Reni Umilasari +2 more
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Spectral characterizations of sun graphs and broken sun graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2009 Several matrices can be associated to a graph such as the adjacency matrix or the Laplacian matrix. The spectrum of these matrices gives some informations about the structure of the graph and the question ''Which graphs are determined by their spectrum?''
Romain Boulet
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Cauchy: Jurnal Matematika Murni dan AplikasiThis research focuses on the analyzing the Resolving Efficient Dominating Set (REDS) and its application scheme in horizontal farming using the Spatial Temporal Graph Neural Network (STGNN). Soil moisture and pH are crucial factors that affect the growth
Kamal Dliou +4 more
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A New Type-2 Soft Set: Type-2 Soft Graphs and Their Applications
Advances in Fuzzy Systems, 2017 The correspondence between a vertex and its neighbors has an essential role in the structure of a graph. Type-2 soft sets are also based on the correspondence of primary parameters and underlying parameters.
Khizar Hayat +3 more
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Social Structure Decomposition With Security Issue
IEEE Access, 2019 Social structure decomposition has been a valuable research topic in the study of social networks, and it still has many unresolved problems. At the same time, an increasing number of people pays attention to the security issue that is worth considering ...
Wenshun Teng +3 more
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Computing Some Topological Indices of Two Kinds of Dendrimer Graphs Gn and Hn
Journal of MathematicsDendrimer molecules are macromolecules which have many applications in nanosciences, drug delivery, biology, and different areas of sciences. Topological indices of chemical graph theory are numerical descriptor of a molecular structure.
Hojat Kaviani, Lotfallah Pourfaraj
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The forwarding indices of graphs - a survey [PDF]
Opuscula Mathematica, 2013 A routing \(R\) of a connected graph \(G\) of order \(n\) is a collection of \(n(n-1)\) simple paths connecting every ordered pair of vertices of \(G\).
Jun-Ming Xu, Min Xu
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Edge Irregular Reflexive Labeling for the Disjoint Union of Gear Graphs and Prism Graphs
Mathematics, 2018 In graph theory, a graph is given names—generally a whole number—to edges, vertices, or both in a chart. Formally, given a graph G = ( V , E ) , a vertex naming is a capacity from V to an arrangement of marks.
Xiujun Zhang +3 more
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-labeling of supersubdivided connected graph plus an edge
AKCE International Journal of Graphs and Combinatorics, 2020 Rosa, in his classical paper (Rosa, 1967) introduced a hierarchical series of labelings called and labeling as a tool to settle Ringel’s Conjecture which states that if is any tree with edges then the complete graph can be decomposed into copies of ...
G. Sethuraman, M. Sujasree
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