Containing l1 or c0 and best approximation.
Cabello Piñar, Juan Carlos
Collectanea Mathematica, Tome 41 (1990), p. 233-241 / Harvested from Biblioteca Digital de Matemáticas
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The purpose of this paper is to obtain sufficient conditions, for a Banach space X to contain or exclude c0 or l1, in terms of the sets of best approximants in X for the elements in the bidual space.

Publié le : 1990-01-01
DMLE-ID : 483 
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     title = {Containing l1 or c0 and best approximation.},
     journal = {Collectanea Mathematica},
     volume = {41},
     year = {1990},
     pages = {233-241},
     zbl = {0760.41014},
     mrnumber = {MR1163904},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42386}
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Cabello Piñar, Juan Carlos. Containing l1 or c0 and best approximation.. Collectanea Mathematica, Tome 41 (1990) pp. 233-241. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42386/