Remarks on M-Ideals of Compact Operators
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Eve Oja; Dirk Werner
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Article
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1991
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John Wiley and Sons
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English
โ 473 KB
We characterize those BANACH spaces X for which K(X 0, X) is an M-ideal in L(X 0, X) by means of a variant of the compact metric approximation property. As a consequence we obtain that such a space X must be hereditarily P-rich.