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On Parseval Wavelet Frames via Multiresolution Analyses in $H_{G}^{2}$
Published online by Cambridge University Press: 06 December 2019
Abstract
We give a characterization of all Parseval wavelet frames arising from a given frame multiresolution analysis. As a consequence, we obtain a description of all Parseval wavelet frames associated with a frame multiresolution analysis. These results are based on a version of Oblique Extension Principle with the assumption that the origin is a point of approximate continuity of the Fourier transform of the involved refinable functions. Our results are written for reducing subspaces.
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- © Canadian Mathematical Society 2019
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