The effect of perturbations of frames on their alternate and approximately dual frames
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DOI: 10.1002/mma.7905
Abstract: Approximately dual frames as a generalization of duality notion in Hilbert spaces have applications in Gabor systems, wavelets, coorbit theory and sensor modeling. In recent years, the computing of the associated deviations of the canonical… read more here.
Keywords: psi psi; dual frames; effect perturbations; alternate approximately ... See more keywords