Philipp Grohs

activity

20142023

most citedStable Phase Retrieval in Infinite Dimensions

10 citations · 15 across the 6 of their papers we have counts for

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2 papers · 1 filter

math.FA2014★ 1 cited

Cartoon Approximation with $α$ -Curvelets

Philipp Grohs, Sandra Keiper, Gitta Kutyniok +1

It is well-known that curvelets provide optimal approximations for so-called cartoon images which are defined as piecewise $C^{2}$ -functions, separated by a $C^{2}$ singularity curve.…

math.FA2014

Intrinsic Localization of Anisotropic Frames II: $α$ -Molecules

Philipp Grohs, Stefano Vigogna

This article is a continuation of the recent paper [Grohs, Intrinsic localization of anisotropic frames, ACHA, 2013], where off-diagonal-decay properties (often referred to as 'loc…

Cartoon Approximation with α-Curvelets

Intrinsic Localization of Anisotropic Frames II: α-Molecules

Cartoon Approximation with $α$ -Curvelets

Intrinsic Localization of Anisotropic Frames II: $α$ -Molecules