Best approximation in spaces of compact operators
Let K(X,Y) be the space of compact operators. For a proximinal subspace Z⊂Y, this paper deals with the question, when does every Y-valued compact operator admit a Z-valued compact best approximation? For any reflexive Banach space X and for a L1-predual space Y, if Z⊂Y is a strongly proximinal subsp...
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Published in | Linear algebra and its applications Vol. 627; pp. 72 - 79 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Amsterdam
Elsevier Inc
15.10.2021
American Elsevier Company, Inc |
Subjects | |
Online Access | Get full text |
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