Un Théorème de Transfert Pour la Propriété des Boules
Canadian mathematical bulletin, Tome 30 (1987) no. 3, pp. 295-300
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We show that, if X and Y are Banach spaces such that X has the Mazur's intersection property and such that there exists T, an operator from Y into X so that T * and T ** are injective, then there exists on Y an equivalent norm which has the Mazur's intersection property.We deduce from this result and from a result of M. Talagrand that there exists on the long James space J(η) an equivalent norm which has the Mazur's intersection property.
Deville, Robert. Un Théorème de Transfert Pour la Propriété des Boules. Canadian mathematical bulletin, Tome 30 (1987) no. 3, pp. 295-300. doi: 10.4153/CMB-1987-042-4
@article{10_4153_CMB_1987_042_4,
author = {Deville, Robert},
title = {Un {Th\'eor\`eme} de {Transfert} {Pour} la {Propri\'et\'e} des {Boules}},
journal = {Canadian mathematical bulletin},
pages = {295--300},
year = {1987},
volume = {30},
number = {3},
doi = {10.4153/CMB-1987-042-4},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1987-042-4/}
}
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