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20142026
most citedReproducing pairs and the continuous nonstationary Gabor transform on LCA groups

26 citations · 63 across the 31 of their papers we have counts for

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Showing 2019 · math.FAShow all

3 papers · 2 filters

math.FA2019

Concentration estimates for band-limited spherical harmonics expansions via the large sieve principle

Michael Speckbacher, Tomasz Hrycak

We study a concentration problem on the unit sphere for band-limited spherical harmonics expansions using large sieve methods. We derive upper bounds for concentrati…

math.FA2019★ 15 cited

Kernel Theorems in Coorbit Theory

Peter Balazs, Karlheinz Gröchenig, Michael Speckbacher

We prove general kernel theorems for operators acting between coorbit spaces. These are Banach spaces associated to an integrable representation of a locally compact group and cont…

math.FA2019

Deterministic guarantees for -reconstruction: A large sieve approach with geometric flexibility

Luís Daniel Abreu, Michael Speckbacher

We present estimates of the -concentration ratio for various function spaces on different geometries including the line, the sphere, the plane, and the hyperbolic disc, using la…