首页|On the global strong resilience of fault Hamiltonian graphs

On the global strong resilience of fault Hamiltonian graphs

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The global strong resilience of G with respect to having a fractional perfect matching, also called FSMP number of G , is the minimum number of edges (or resp., edges and/or vertices) whose deletion results in a graph that has no fractional perfect matchings. A graph G is said to be f-fault Hamiltonian if there exists a Hamiltonian cycle in G - F for any set F of edges and/or vertices with |& nbsp;F | <= f. In this paper, we first give a sufficient condition, involving the independent number, to determine the FSMP number of (delta - 2)-fault Hamiltonian graphs with minimum degree delta >= 2 , and then we can derive the FSMP number of some networks, which generalize some known results. (c) 2021 Elsevier Inc. All rights reserved.

Global strong resilienceFault Hamiltonian graphFractional perfect matchingIndependent numberFRACTIONAL MATCHING PRECLUSIONHYPERCUBE

Liu, Huiqing、Zhang, Ruiting、Zhang, Shunzhe

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Hubei Univ

2022

Applied mathematics and computation

Applied mathematics and computation

EISCI
ISSN:0096-3003
年,卷(期):2022.418
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