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arXiv:2303.04952 [math.CO]AbstractReferencesReviewsResources

Fractional revival between twin vertices

Hermie Monterde

Published 2023-03-08Version 1

In this paper, we provide a characterization of fractional revival between twin vertices in a weighted graph with respect to its adjacency, Laplacian and signless Laplacian matrices. As an application, we characterize fractional revival between apexes of double cones.

Comments: 14 pages, 1 figure
Categories: math.CO
Subjects: 05C50, 15A18, 05C22, 81P45, 81A10
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