Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4608119 | Journal of Approximation Theory | 2008 | 32 Pages |
Abstract
We obtain estimates on the order of best approximation by polynomials and ridge functions in the spaces Lq of classes of s-monotone radial functions which belong to the space Lp, 1⩽q⩽p≤∞.
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