The Moore-Penrose inverses of unbounded closable operators and the Cartesian product of closed operators in Hilbert spaces

2024/05/19 by Majumdar, Arup, Johnson, P. Sam
#47A05 #47B02 #FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.2405.11480

Abstract

In this paper, we present some interesting results to characterize the Moore-Penrose inverses of unbounded closable operators and the Cartesian product of closed operators in Hilbert spaces.

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