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Type: Artigo de periódico
Title: Optimal Approximation On Sd
Author: Kushpel A.
Abstract: The asymptotic behavior of the n-widths of a wide range of sets of smooth functions on a d-dimensional sphere in Lq(Sd) is studied. Upper and lower bounds for the n-widths are established. Moreover, it is shown that these upper and lower bounds coincide for some important concrete examples. © 2000 Academic Press.
Rights: fechado
Identifier DOI: 10.1006/jcom.2000.0543
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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