Articles with "singular adjacency" as a keyword



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Drazin inverse of singular adjacency matrices of directed weighted cycles

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Published in 2020 at "Revista De La Union Matematica Argentina"

DOI: 10.33044/revuma.v61n2a02

Abstract: We present a necessary and sufficient condition for the singularity of circulant matrices associated with directed weighted cycles. This condition is simple and independent of the order of matrices from a complexity point of view.… read more here.

Keywords: directed weighted; weighted cycles; inverse singular; drazin inverse ... See more keywords