On the Strong Approximation by (C, Ξ±)-Me
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WΕodzimierz Εenski
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Article
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1990
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John Wiley and Sons
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English
β 430 KB
## Abstract The degree of pointwise approximation in the strong sense of 2Οβperiodic functions from __L^p^__ (__p__ = (1 + Ξ±)^β1^, Ξ± > β1/2) is examined. An answer to the modified version of Leindler's problem [4] is given.