Results 1 to 10 of about 2,650,610 (297)
Domination number of middle graphs [PDF]
In this paper, we study the domination number of middle graphs. Indeed, we obtain tight bounds for this number in terms of the order of the graph G. We also compute the domination number of some families of graphs such as star graphs, double start graphs,
Farshad Kazemnejad +3 more
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Total domination number of middle graphs
A total dominating set of a graph G with no isolated vertices is a subset S of the vertex set such that every vertex of G is adjacent to a vertex in S. The total domination number of G is the minimum cardinality of a total dominating set.
Farshad Kazemnejad +3 more
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Dual-graph attention autoencoder for spatial domain identification in ischemic stroke [PDF]
IntroductionSpatial transcriptomics enables molecular mapping of ischemic stroke tissue, but spatial domain identification is challenging when injury disrupts normal tissue geometry.
Yuan-Yuan Chen +5 more
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Fair Fuzzy Matching in Middle Fuzzy Graph [PDF]
A fuzzy matching is a set of edges in which an edge does not incident on a vertex with same membership value. If every vertex of fuzzy graph is M-Plunged then the fuzzy matching is called as fair fuzzy matching.
S. Yahya Mohamed, S Suganthi
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On the D-differential of a graph
Let [Formula: see text] be a graph of order n(G). For a subset S of V(G), the boundary of S is defined as [Formula: see text] where N(S) is the open neighborhood of S.
Kijung Kim
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On harmonious chromatic number of triple star graph [PDF]
A Harmonious coloring of a graph G is a proper vertex coloring of G, in which every pair of colors appears on at most one pair of adjacent vertices and the harmonious chromatic number of graph G is the minimum number of colors needed for the harmonious ...
Akhlak Mansuri
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AVD proper edge-coloring of some families of graphs
Adjacent vertex-distinguishing proper edge-coloring is the minimum number of colors required for the proper edge-coloring of [Formula: see text] in which no two adjacent vertices are incident to edges colored with the same set of colors.
J. Naveen
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Survey on Large Scale Enterprise-level Knowledge Graph Practices [PDF]
In recent years,knowledge graph and its related technologies have developed rapidly and have been widely used in various cognitive intelligence scenarios in industry.This paper gives a brief description of researches in knowledge graph,and on this basis ...
WANG Haofen, DING Jun, HU Fanghuai, WANG Xin
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On the r-dynamic coloring of some fan graph families
In this paper, we determine the r-dynamic chromatic number of the fan graph Fm,n and determine sharp bounds of this graph invariant for four related families of graphs: The middle graph M(Fm,n), the total graph T (Fm,n), the central graph C(Fm,n) and the
Falcón Raúl M. +3 more
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On Valuation of Edge Irregularity Strength of Certain Graphical Families
This article comprises of exact valuation of a graph parameter, known as the edge irregularity strength EIS, symbolized as eisG, of various graphical families such as middle graph of path graph, middle graph of cycle graph, snake graph (string 2 ...
Zhiqiang Zhang +4 more
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