Detailed Study on Characterization of Best Algebraic Approximation by a Generalized Modulus of Smoothness

Detailed Study on Characterization of Best Algebraic Approximation by a Generalized Modulus of Smoothness

The paper introduces the Jackson inequality and the related inverse inequality in terms of the generalized moduli of smoothness for the best algebraic approximation. In addition, the equivalence between the generalized modulus and the modulus of the Butzer-Stens is shown.

Author (s) Details

Teodora Zapryanova
University of Economics – Varna, 77, Kniaz Boris I Blvd, 9002 Varna, Bulgaria.

Diko Souroujon
University of Economics – Varna, 77, Kniaz Boris I Blvd, 9002 Varna, Bulgaria.

View Book :- https://stm.bookpi.org/TPMCS-V7/issue/view/18

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