On the best approximation of classes Wr Hω by algebraic polynomials in the space L1
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We obtain an asymptotic equality for the best approximation of the classes Wr Hω by algebraic polynomials in the space L1 for convex upwards, regularly varying moduli of continuity.
KeywordsSatisfying Condition Duality Theorem Algebraic Polynomial Asymptotic Equality Exact Constant
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