Infinite matrices, wavelet coefficients and frames

N. A. Sheikh and M. Mursaleen

International Journal of Mathematics and Mathematical Sciences, 2004, vol. 2004, 1-8

Abstract:

We study the action of A on f ∈ L 2 ( ℝ ) and on its wavelet coefficients, where A = ( a l m j k ) l m j k is a double infinite matrix. We find the frame condition for A -transform of f ∈ L 2 ( ℝ ) whose wavelet series expansion is known.

Date: 2004
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:396707

DOI: 10.1155/S0161171204312457

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