45 citations · 56 across the 12 of their papers we have counts for
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math.PR2017
Persistence of Gaussian stationary processes: a spectral perspective
Naomi Feldheim, Ohad Feldheim, Shahaf Nitzan
We study the persistence probability of a centered stationary Gaussian process on or , that is, its probability to remain positive for a long time. We desc…
math.CA2017
Balian-Low type theorems in finite dimensions
Shahaf Nitzan, Jan-Fredrik Olsen
We formulate and prove finite dimensional analogs for the classical Balian-Low theorem, and for a quantitative Balian-Low type theorem that, in the case of the real line, we obtain…
math.CA2017★ 5 cited
Density of Gabor Systems Via the Short Time Fourier Transform
Andrew Ahn, William Clark, Shahaf Nitzan +1
We apply a new approach to the study of the density of Gabor systems, and obtain a simple and straightforward proof of Ramanathan and Steger's well known result regarding the densi…