A Study on Almost Matrix Summability of Fourier-jacobi Series
نویسندگان
چکیده
In this paper, a quite new theorem on almost summability of Fourier-Jacobi series has been established. Our theorem extends and generalizes all previously known results of this line of work. Full text
منابع مشابه
Summability of Fourier Orthogonal Series for Jacobi Weight on a Ball in R
Fourier orthogonal series with respect to the weight function (1 − |x|2)μ−1/2 on the unit ball in Rd are studied. Compact formulae for the sum of the product of orthonormal polynomials in several variables and for the reproducing kernel are derived and used to study the summability of the Fourier orthogonal series. The main result states that the expansion of a continuous function in the Fourie...
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