Results 31 to 40 of about 2,798,542 (296)
Strongly Regular Graphs Having Strongly Regular Subconstituents
Journal of Algebra, 1978 No abstract.
Cameron, P.J. +2 more
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Euclidean Jordan algebras and some conditions over the spectra of a strongly regular graph
4 open, 2019 Let G be a primitive strongly regular graph G such that the regularity is less than half of the order of G and A its matrix of adjacency, and let 𝒜 be the real Euclidean Jordan algebra of real symmetric matrices of order n spanned by the identity matrix ...
Vieira Luís
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Vulnerability Parameters in Neutrosophic Graphs [PDF]
Neutrosophic Sets and Systems, 2022 Let 𝐺 = (U, V) be a Single valued Neutrosophic graph. A subset 𝑆 ∈ 𝑈(𝐺) is a said to be score equitable set if the score value of any two nodes in S differ by at most one. That is, |𝑠(𝑢)– 𝑠(𝑣)| ≤ 1, 𝑢, 𝑣 ∊ 𝑆. If e is an edge with end vertices u and v and
R.V. Jaikumar +4 more
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The Extendability of Matchings in Strongly Regular Graphs [PDF]
The Electronic Journal of Combinatorics, 2014 A graph $G$ of even order $v$ is called $t$-extendable if it contains a perfect matching, $t<v/2$ and any matching of $t$ edges is contained in some perfect matching. The extendability of $G$ is the maximum $t$ such that $G$ is $t$-extendable. In this paper, we study the extendability properties of strongly regular graphs.
Sebastian M. Cioaba, Weiqiang Li 0002
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AUTOMORPHISMS OF DISTANCE-REGULAR GRAPH WITH INTERSECTION ARRAY {25; 16; 1; 1; 8; 25}
Ural Mathematical Journal, 2017 Makhnev and Samoilenko have found parameters of strongly regular graphs with no more than 1000 vertices, which may be neighborhoods of vertices in antipodal distance-regular graph of diameter 3 and with \(\lambda=\mu\).
Konstantin S. Efimov +1 more
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Journal of Combinatorial Theory, Series A, 1985 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rudolf Mathon, Alexander Rosa
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Linear Codes from Two Weakly Regular Plateaued Balanced Functions
Entropy, 2023 Linear codes with a few weights have been extensively studied due to their wide applications in secret sharing schemes, strongly regular graphs, association schemes, and authentication codes.
Shudi Yang, Tonghui Zhang, Ping Li
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On the Clique Number of a Strongly Regular Graph [PDF]
The Electronic Journal of Combinatorics, 2018 We determine new upper bounds for the clique numbers of strongly regular graphs in terms of their parameters. These bounds improve on the Delsarte bound for infinitely many feasible parameter tuples for strongly regular graphs, including infinitely many parameter tuples that correspond to Paley graphs.
Gary R. W. Greaves, Leonard H. Soicher
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Directed Strongly Regular Cayley Graphs over Metacyclic Groups of Order 4n
Mathematics, 2019 We construct several new families of directed strongly regular Cayley graphs (DSRCGs) over the metacyclic group M 4 n = 〈 a , b | a n = b 4 = 1 , b − 1 a b = a − 1 〉 , some of which generalize those ...
Tao Cheng, Lihua Feng, Weijun Liu
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Fast Symbolic Algorithms for Omega-Regular Games under Strong Transition Fairness [PDF]
TheoretiCS, 2023 We consider fixpoint algorithms for two-player games on graphs with $\omega$-regular winning conditions, where the environment is constrained by a strong transition fairness assumption.
Tamajit Banerjee +4 more
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