Prolate Spheroidal Wavelet Coefficients, Frames and Double Infinite Matrices

Devendra Kumar

Abstract

In this paper we defined the double infinite matrix A = a(m, n, k) and study the action of A on f is in L^2(R) and on its prolate spheroidal wavelet coefficients. We also find the frame condition for A-transform of f is in L^2(R) whose wavelet series expansion is known.

Keywords

Prolate Spheroidal Wave functions, Double infinite matrices, Frames

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