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Type: Artigo de periódico
Title: On the problem of optimal reconstruction
Author: Kushpel, A
Tozoni, S
Abstract: We find lower bounds for linear and Alexandrov's cowidths of Sobolev's classes on Compact Riemannian homogeneous manifolds M-d. Using these results we give an explicit solution of the problem of optimal reconstruction of functions from Sobolev's classes W-p(y) (M-d) in L-q (M-d), 1 <= q <= p <= infinity.
Subject: homogeneous space
data points
Country: EUA
Editor: Birkhauser Boston Inc
Rights: fechado
Identifier DOI: 10.1007/s00041-006-6902-3
Date Issue: 2007
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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