Results 11 to 20 of about 878,093 (282)
On Total H-Irregularity Strength of the Disjoint Union of Graphs
Discussiones Mathematicae Graph Theory, 2020 A simple graph G admits an H-covering if every edge in E(G) belongs to at least to one subgraph of G isomorphic to a given graph H. For the subgraph H ⊆ G under a total k-labeling we define the associated H-weight as the sum of labels of all vertices and
Ashraf Faraha +5 more
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Applications of graph theory to matrix theory [PDF]
Proceedings of the American Mathematical Society, 1975 Let A 1 , … , A k {A_1}, \ldots ,{A_k} be n × n n \times n matrices over a commutative ring R R with identity.
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The STEM Methodology and Graph Theory: Some Practical Examples
Mathematics, 2021 In this paper, we highlight that Graph Theory is certainly well suited to an applications approach. One of the basic problems that this theory solves is finding the shortest path between two points.
Cristina Jordán +2 more
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AKCE International Journal of Graphs and Combinatorics, 2020 I have known Lowell Beineke for almost fifty years. Our first joint paper, on edge-colorings of graphs, was initiated in 1971, and since then we have produced further articles and nine books on graph theory, with another two books currently in progress ...
Robin Wilson
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Some Topological Concepts Via Graph Theory
Tikrit Journal of Pure Science, 2020 Due it is difficult to find applications in topological spaces, which are branches of pure mathematics, the importance of this paper is to find applications in graph theory.
Taha H. Jasim, Aiad I. Awad
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Some Theoretical and Practical Results for Edge Dominating Set [PDF]
Engineering and Technology Journal, 2014 One of the most brilliant branches of modern mathematics and computer applications is graph theory. Graph domination problem has become an extremely important research branch of graph theory in recent times.
Nuha A. Rajab
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Polytopes from Subgraph Statistics [PDF]
, 2011 Polytopes from subgraph statistics are important in applications and conjectures and theorems in extremal graph theory can be stated as properties of them.
Engström, Alexander, Norén, Patrik
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Detecting series periodicity with horizontal visibility graphs [PDF]
, 2010 The horizontal visibility algorithm has been recently introduced as a mapping between time series and networks. The challenge lies in characterizing the structure of time series (and the processes that generated those series) using the powerful tools of ...
ANGEL NUÑEZ +6 more
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Quotient Energy of Zero Divisor Graphs And Identity Graphs
مجلة بغداد للعلوم, 2023 Consider the (p,q) simple connected graph . The sum absolute values of the spectrum of quotient matrix of a graph make up the graph's quotient energy.
M. Lalitha Kumari +2 more
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On some applications of graph theory, I
Discrete Mathematics, 1972 In the first and second parts of this sequence we dealt with applications of graph theory to distance distribution in certain sets in euclidean spaces, to potential theory, to estimations of the transfinite diameter [1] and to value distribution of "triangle functional " (e.g. perimeter, area of triangles) [2].
Erdős, Pál +3 more
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