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|Type:||Artigo de periódico|
|Title:||Optimal Approximation On Sd|
|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.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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