output
20052026
most citedImaging With Nature: Compressive Imaging Using a Multiply Scattering Medium

246 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2016 · math.FAShow all

4 papers · 2 filters

math.FA2016★ 81 cited

Sampling Theorems for Shift-invariant Spaces, Gabor Frames, and Totally Positive Functions

Karlheinz Gröchenig, José Luis Romero, Joachim Stöckler

We study nonuniform sampling in shift-invariant spaces and the construction of Gabor frames with respect to the class of totally positive functions whose Fourier transform factors…

math.FA2016★ 21 cited

A Guide to Localized Frames and Applications to Galerkin-like Representations of Operators

Peter Balazs, Karlheinz Gröchenig

This chapter offers a detailed survey on intrinsically localized frames and the corresponding matrix representation of operators. We re-investigate the properties of localized fram…

math.FA2016★ 13 cited

Reproducing pairs and Gabor systems at critical density

Michael Speckbacher, Peter Balazs

We use the concept of reproducing pairs to study Gabor systems at critical density. First, we present a generalization of the Balian-Low theorem to the reproducing pairs setting. T…

math.FA2016★ 43 cited

Density of Sampling and Interpolation in Reproducing Kernel Hilbert Spaces

Hartmut Führ, Karlheinz Gröchenig, Antti Haimi +2

We derive necessary density conditions for sampling and for interpolation in general reproducing kernel Hilbert spaces satisfying some natural conditions on the geometry of the spa…