Average widths of anisotropic Besov-Wiener classes

被引:0
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作者
蒋艳杰
机构
[1] Department of Foundation
[2] North China Electric Power University
[3] Baoding
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摘要
<正> This paper concems the problem of average σ-K width and average σ-L width of some anisotropic Besov-wiener classes Spqθr(Rd) and Spqθr(Rd) in Lq(Rd) (1≤≤q≤p<∞). The weak asymptotic behavior is established for the corresponding quantities.
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页码:609 / 615
页数:7
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