Operators and Matrices · Volume 17, Issue 3

Spectral representation of absolutely minimum attaining unbounded normal operators

17-43 Pages 653-669 DOI 10.7153/oam-2023-17-43

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Authors

S. H. Kulkarni G. Ramesh

Keywords

closed operator minimum attaining absolutely minimum attaining operator invariant subspace bounded transform essential spectrum

Subject classes

47A75 47A05 47A10 47A15