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Approximation spaces for $H$-operators

Asuman Güven Aksoy and Daniel Akech Thiong
Vol. 17 (2024), No. 4, 709–722
DOI: 10.2140/involve.2024.17.709
Abstract

We define and establish relations among approximation spaces of certain operators called H-operators, which generalize the notion of self-adjoint to Banach spaces.

Keywords
interpolation theory, approximation spaces, $H$-operators, compact operators
Mathematical Subject Classification
Primary: 41A05, 41A65, 47B07
Secondary: 46B20
Milestones
Received: 14 March 2023
Accepted: 27 May 2023
Published: 2 October 2024

Communicated by Stephan Garcia
Authors
Asuman Güven Aksoy
Department of Mathematics
Claremont McKenna College
Claremont, CA
United States
Daniel Akech Thiong
Department of Mathematics
Claremont Graduate University
Claremont, CA
United States
© 2024 MSP (Mathematical Sciences Publishers).