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20152026
most citedThe adjacency matrix and the discrete Laplacian acting on forms

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math.SP2021

Riesz projection and essential -spectrum in quaternionic setting

Hatem Baloudi, Sayda Belgacem, Aref Jeribi

This paper is devoted to the investigation of the Weyl and the essential spectrum of a bounded right quaternionic linear operator in a right quaternionic Hilbert space. Using t…