Uniformly convex operators and martingale type
نویسندگان
چکیده
منابع مشابه
ar X iv : m at h / 02 02 07 3 v 1 [ m at h . FA ] 8 F eb 2 00 2 UNIFORMLY CONVEX OPERATORS AND MARTINGALE TYPE
The concept of uniform convexity of a Banach space was generalized to linear operators between Banach spaces and studied by Beauzamy [1]. Under this generalization, a Banach space X is uniformly convex if and only if its identity map IX is. Pisier showed that uniformly convex Banach spaces have martingale type p for some p > 1. We show that this fact is in general not true for linear operators....
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ژورنال
عنوان ژورنال: Revista Matemática Iberoamericana
سال: 2002
ISSN: 0213-2230
DOI: 10.4171/rmi/316