54 citations · 105 across the 17 of their papers we have counts for
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Exact recovery of non-uniform splines from the projection onto spaces of algebraic polynomials
Tamir Bendory, Shai Dekel, Arie Feuer
In this work we consider the problem of recovering non-uniform splines from their projection onto spaces of algebraic polynomials. We show that under a certain Chebyshev-type separ…
Exact recovery of Dirac ensembles from the projection onto spaces of spherical harmonics
Tamir Bendory, Shai Dekel, Arie Feuer
In this work we consider the problem of recovering an ensemble of Diracs on the sphere from its projection onto spaces of spherical harmonics. We show that under an appropriate sep…
Robust Recovery of Stream of Pulses using Convex Optimization
Tamir Bendory, Shai Dekel, Arie Feuer
This paper considers the problem of recovering the delays and amplitudes of a weighted superposition of pulses. This problem is motivated by a variety of applications such as ultra…
Hardy spaces associated with non-negative self-adjoint operators
S. Dekel, G. Kerkyacharian, G. Kyriazis +1
Maximal and atomic Hardy spaces Hp and HAp , are considered in the setting of a doubling metric measure space in the presence of a non-negative self-adjoint operator whose heat ker…
A new proof of the atomic decomposition of Hardy spaces
S. Dekel, G. Kerkyacharian, G. Kyriazis +1
A new proof is given of the atomic decomposition of Hardy spaces Hp, in the classical setting of Rn. The new method can be used to establish atomic decomposition of maximal Hardy s…