[Banach] Abstract of a paper by Shin-ichi Ohta
alspach at www.math.okstate.edu
Fri Jul 6 13:47:36 CDT 2007
This is an announcement for the paper "Markov type of Alexandrov
spaces of nonnegative curvature" by Shin-ichi Ohta.
Abstract: We prove that Alexandrov spaces $X$ of nonnegative curvature
have Markov type 2 in the sense of Ball. As a corollary, any Lipschitz
continuous map from a subset of $X$ into a 2-uniformly convex Banach
space is extended as a Lipschitz continuous map on the entire space
Archive classification: math.MG math.FA
Mathematics Subject Classification: 46B20, 53C21, 60J10
Remarks: 16 pages
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form as 0707.0102.gz with size 11kb. The corresponding postcript
file has gzipped size 103kb.
Submitted from: sohta at math.kyoto-u.ac.jp
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