Please use this identifier to cite or link to this item: http://hdl.handle.net/10525/2538

 Title: A Characterization Theorem for the K-functional Associated with the Algebraic Version of Trigonometric Jackson Integrals Authors: Zapryanova, T. Keywords: K-FunctionalModulus of SmoothnessJackson Integral Issue Date: 2006 Publisher: Institute of Mathematics and Informatics Bulgarian Academy of Sciences Citation: Serdica Mathematical Journal, Vol. 32, No 4, (2006), 303p-322p Abstract: The purpose of this paper is to present a characterization of a certain Peetre K-functional in Lp[−1,1] norm, for 1 ≤ p ≤ 2 by means of a modulus of smoothness. This modulus is based on the classical one taken on a certain linear transform of the function. Description: 2000 Mathematics Subject Classification: 41A25, 41A36. URI: http://hdl.handle.net/10525/2538 ISSN: 1310-6600 Appears in Collections: Volume 32, Number 4

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