The metrical interpretation of superreflexivity in banach spaces
The metrical interpretation of superreflexivity in banach spaces
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DOI:
10.1007/bf02766125
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发表时间:
1986-06
影响因子:
1
通讯作者:
J. Bourgain;J. Bourgain
中科院分区:
文献类型:
--
作者:
J. Bourgain;J. Bourgain
The main result is a metrical characterization of superreflexivity in Banach spaces. A Banach spaceXis not superreflexive if and only ifXcontains hyperbolic trees as a metric space. The notion of non-linear cotype in discussed.