Unconditional structures of weakly null sequences

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dc.creatorArgyros, S. A.
dc.creatorGasparis, I.
dc.date1999-11-03
dc.date.accessioned2026-07-07T05:31:26Z
dc.date.available2026-07-07T05:31:26Z
dc.descriptionThe following dichotomy is established for a normalized weakly null sequence in a Banach space: Either every subsequence admits a convex block subsequence equivalent to the unit vector basis of c, the Banach space of null sequences under the supremum norm, or there exists a subsequence which is boundedly convexly complete. This result generalizes J. Elton's dichotomy on weakly null sequences.
dc.description44 pages, AMS-LaTex
dc.identifierhttps://arxiv.org/abs/math/9911019
dc.identifierhttp://arxiv.org/abs/math/9911019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79340
dc.subjectFunctional Analysis
dc.subject46B03
dc.titleUnconditional structures of weakly null sequences
dc.typetext

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