Factorization of Analytic Functions with Values in Non-Commutative L1-spaces and Applications
1989 ◽
Vol 41
(5)
◽
pp. 882-906
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Keyword(s):
Let X be a Banach space such that X* is a von Neumann algebra. We prove that X has the analytic Radon-Nikodym property (in short: ARNP). More precisely we show that for any function ƒ in H1(X) we have This implies the ARNP for X as well as for all the Banach spaces which are finitely representable in X. The proof uses a C*-algebraic formulation of the classical factorization theorems for matrix valued H1-functions. As a corollary we prove (for instance) that if A ⊂ B is a C*-subalgebra of a C*-algebra B, then every operator from A into H∞ extends to an operator from B into H∞ with the same norm. We include some remarks on the ARNP in connection with the complex interpolation method.
2016 ◽
Vol 27
(10)
◽
pp. 1650082
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Keyword(s):
1991 ◽
Vol 109
(3)
◽
pp. 541-563
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1997 ◽
Vol 08
(08)
◽
pp. 1029-1066
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Keyword(s):
1980 ◽
Vol 32
(6)
◽
pp. 1482-1500
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Keyword(s):
1998 ◽
Vol 09
(08)
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pp. 975-1039
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Keyword(s):
Applications of the complex interpolation method to a von Neumann algebra: Non-commutative Lp-spaces
1984 ◽
Vol 56
(1)
◽
pp. 29-78
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Keyword(s):
1979 ◽
Vol 22
(1)
◽
pp. 49-60
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Keyword(s):