Operator space embedding of Schatten p-classes into von Neumann algebra preduals

被引:11
|
作者
Junge, Marius [1 ]
Parcet, Javier [2 ]
机构
[1] Univ Illinois, Dept Math, Urbana, IL 61801 USA
[2] Consejo Super Invest Cient, CSIC UAM UC3M UCM, Inst Ciencia Mat, Madrid 28006, Spain
基金
美国国家科学基金会;
关键词
noncommutative L(p) space; operator space; free random variable;
D O I
10.1007/s00039-008-0660-0
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let X(1) and X(2) be subspaces of quotients of R circle plus OH and C circle plus OH respectively. We use new free probability techniques to construct a completely isomorphic embedding of the Haagerup tensor product X(1) circle times(h) X(2) into the predual of a sufficiently large QWEP von Neumann algebra. As an immediate application, given any 1 < q <= 2, our result produces a completely isomorphic embedding of l(q) (equipped with its natural operator space structure) into L(1)(A) with A a QWEP von Neumann algebra.
引用
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页码:522 / 551
页数:30
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