Spaces of compact operators which are M-ideals in L(X,Y)

Suppose X and Y are reflexive Banach spaces. If K(X,Y), the space of all compact linear operaters from X to Y is an M-ideal in L(X,Y), the space of all bounded linear operators from X to Y, then the second dual space K(X,Y)** of K(X,Y) is isometrically isomorphic to L(X,Y).

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Main Author: Chong-Man Cho
Format: Article
Language:English
Published: Wiley 1992-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Subjects:
Online Access:http://dx.doi.org/10.1155/S0161171292000802
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author Chong-Man Cho
author_facet Chong-Man Cho
author_sort Chong-Man Cho
collection DOAJ
description Suppose X and Y are reflexive Banach spaces. If K(X,Y), the space of all compact linear operaters from X to Y is an M-ideal in L(X,Y), the space of all bounded linear operators from X to Y, then the second dual space K(X,Y)** of K(X,Y) is isometrically isomorphic to L(X,Y).
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institution Kabale University
issn 0161-1712
1687-0425
language English
publishDate 1992-01-01
publisher Wiley
record_format Article
series International Journal of Mathematics and Mathematical Sciences
spelling doaj-art-50e5ea6d95824d508f3c701fd3c4ccdf2025-02-03T01:09:31ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04251992-01-0115361761910.1155/S0161171292000802Spaces of compact operators which are M-ideals in L(X,Y)Chong-Man Cho0Hanyang University, Seoul 133-791, KoreaSuppose X and Y are reflexive Banach spaces. If K(X,Y), the space of all compact linear operaters from X to Y is an M-ideal in L(X,Y), the space of all bounded linear operators from X to Y, then the second dual space K(X,Y)** of K(X,Y) is isometrically isomorphic to L(X,Y).http://dx.doi.org/10.1155/S0161171292000802compact operatorsM-idealdual spaceprojective tensor product.
spellingShingle Chong-Man Cho
Spaces of compact operators which are M-ideals in L(X,Y)
International Journal of Mathematics and Mathematical Sciences
compact operators
M-ideal
dual space
projective tensor product.
title Spaces of compact operators which are M-ideals in L(X,Y)
title_full Spaces of compact operators which are M-ideals in L(X,Y)
title_fullStr Spaces of compact operators which are M-ideals in L(X,Y)
title_full_unstemmed Spaces of compact operators which are M-ideals in L(X,Y)
title_short Spaces of compact operators which are M-ideals in L(X,Y)
title_sort spaces of compact operators which are m ideals in l x y
topic compact operators
M-ideal
dual space
projective tensor product.
url http://dx.doi.org/10.1155/S0161171292000802
work_keys_str_mv AT chongmancho spacesofcompactoperatorswhicharemidealsinlxy