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Results tagged with banach-spaces
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user 86150
A Banach space is a complete normed vector space: A vector space equipped with a norm such that every Cauchy sequence converges.
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p-summable sequence
Let Y be a closed linear subspace of X and suppose that Y does not have copy of l1 .Does each weakly p-summable sequence in X/Y has a subsequence that's the image of a weakly p-summable sequence in X …
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