Local Fourier Bases and Modulation Spaces
Authors : Salti Samarah, Rania Salman
Pages : 447-462
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Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :It is shown that local Fourier bases are unconditional bases for modulation spaces. We prove first a version of the Schur test for double sequence with mixed norm and then use it to show boundedness of the analysis operator on the modulation space Mp,qwKeywords : local Fourier bases, Schur test, mixed norm space, atomic decomposition