Metric approximation properties and trac
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Γ
svald Lima; Eve Oja
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Article
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2007
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John Wiley and Sons
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English
β 160 KB
## Abstract We establish necessary and sufficient conditions involving trace mappings and HahnβBanach extension operators for a Banach space to have metric or metric compact approximation properties. We also study metric approximation properties for dual spaces. As an application, alternative (hope