Every non-normable non-archimedean Köthe space has a quotient without the bounded approximation property |
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Authors: | Wiesaw
liwa |
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Institution: | Faculty of Mathematics and Computer Science, A. Mickiewicz University, ul. Umultowska 87, 61-614 Poznań, Poland |
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Abstract: | It is proved that any non-archimedean non-normable Fréchet space with a Schauder basis and a continuous norm has a quotient without the bounded approximation property. It follows that any infinite-dimensional non-archimedean Fréchet space, which is not isomorphic to any of the following spaces: , has a quotient without a Schauder basis. Clearly, any quotient of c0 and has a Schauder basis. It is shown a similar result for and |
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Keywords: | 46S10 46A35 |
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