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Local uniform and uniform convexity of non-commutative symmetric spaces of measurable operators

Published online by Cambridge University Press:  24 October 2008

Vladimir I. Chilin ,
Andrei V. Krygin  and
Pheodor A. Sukochev
Vladimir I. Chilin
Affiliation:
Department of Mathematics, Tashkent State University, Tashkent 700095, U.S.S.R.
Andrei V. Krygin
Affiliation:
Tashkent Railway Engineering Institute, Tashkent 700045, U.S.S.R.
Pheodor A. Sukochev
Affiliation:
Tashkent Railway Engineering Institute, Tashkent 700045, U.S.S.R.
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Extract

Let E be a separable symmetric sequence space, and let CE be the unitary matrix space associated with E, i.e. the Banach space of all compact operators x on l2 so that s(x) E, with the norm , where are the s-numbers of x. One of the interesting subjects in the theory of the unitary matrix spaces is the clarification of correlation between the geometric properties of the spaces E and CE. A series of results in this direction related with the notions of type, cotype and uniform convexity of the spaces CE has been already obtained (see 13).

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 111 , Issue 2 , March 1992 , pp. 355 - 368
Copyright
Copyright © Cambridge Philosophical Society 1992

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References

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