1 citations · 1 across the 9 of their papers we have counts for
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On Complex Analytic tools, and the Holomorphic Rotation methods
Ronald R. Coifman, Jacques Peyrière, Guido Weiss
We describe recent nonlinear analytic approximation tools in the classical setting of Hardy spaces in the upper half plane and show how to transfer them to the higher dimensional r…
Multiscale decompositions of Hardy spaces
Ronald R. Coifman, Jacques Peyrière
An inspiration at the origin of wavelet analysis (when Grossmann, Morlet, Meyer and collaborators were interacting and exploring versions of multiscale representations) was provide…
Phase unwinding, or invariant subspace decompositions of Hardy spaces
Ronald R. Coifman, Jacques Peyrière
We consider orthogonal decompositions of invariant subspaces of Hardy spaces, these relate to the Blaschke based phase unwinding decompositions. We prove convergence in Lp. In part…
Sampling and Frequency Warping
Stefan Lafon, Jacques Lévy Véhel, Jacques Peyrière
Optimal sampling of non band-limited functions is an issue of great importance that has attracted considerable attention. We propose to tackle this problem through the use of a fre…