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On β-dual of vector-valued sequence spaces of Maddox

The β-dual of a vector-valued sequence space is defined and studied. We show that if an X-valued sequence space E is a BK-space having AK property, then the dual space of E and its β-dual are isometrically isomorphic. We also give characterizations of β-dual of vector-valued sequence spaces of Maddo...

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Библиографические подробности
Главные авторы: Suthep Suantai, Winate Sanhan
Формат: Artigo
Язык:Inglês
Опубликовано: Wiley 2002-01-01
Серии:International Journal of Mathematics and Mathematical Sciences
Online-ссылка:http://dx.doi.org/10.1155/S0161171202012772
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