SOME NEWESTIMTES OF APPROXIMATION OF FUNCTIONS BY FOURIER-JACOBI SUMS

Radouan Daher, Salah el Ouadih

DOI Number
-
First page
1
Last page
10

Abstract


In this paper, several direct and inverse theorems are proved concerningthe approximation of one-variable functions from the space L2, by partialsums of Fourier-Jacobi series.

Keywords


Partial sums of Fourier-Jacobi series, generalized translation operator, generalized modulus of continuity, estimate of approximation .

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References


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