1 citations · 1 across the 2 of their papers we have counts for
9 papers
Irregular Gabor frames of Cauchy kernels
Yurii Belov, Aleksei Kulikov, Yurii Lyubarskii
We study the frame property of the Gabor system corresponding to an irregular lattice with a single Cauchy kernel as the generating window.
Gabor frames for rational functions
Yurii Belov, Aleksei Kulikov, Yurii Lyubarskii
We study the frame properties of the Gabor systems In particular, we prove that for Herglotz windows such s…
Spectral synthesis for exponentials and logarithmic length
Anton Baranov, Yurii Belov, Aleksei Kulikov
We study hereditary completeness of systems of exponentials on an interval such that the corresponding generating function is small outside of a lacunary sequence of intervals…
Backward shift and nearly invariant subspaces of Fock-type spaces
Alexandru Aleman, Anton Baranov, Yurii Belov +1
We study the structure of the backward shift invariant and nearly invariant subspaces in weighted Fock-type spaces , whose weight is not necessarily radial. We…
Upper and lower densities of Gabor Gaussian Systems
Yurii Belov, Alexander Borichev, Alexander Kuznetsov
We study the upper and the lower densities of complete and minimal Gabor Gaussians systems. In contrast to the classical lattice case when they are both equal to , we prove that…
Nevanlinna domains with large boundaries
Yurii Belov, Alexander Borichev, Konstantin Fedorovskiy
We establish the existence of Nevanlinna domains with large boundaries. In particular, these domains can have boundaries of positive planar measure. The sets of accessible points c…