41 citations · 71 across the 8 of their papers we have counts for
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math.CA2010
Time-frequency concentration of generating systems
Philippe Jaming, Alexander M. Powell
Uncertainty principles for generating systems $\{e_n\}_{n=1}^{\infty} \subset \ltwo$ are proven and quantify the interplay between coefficient stability properties and…
math.CA2006★ 41 cited
Uncertainty principles for orthonormal sequences
Philippe Jaming, Alexander M. Powell
The aim of this paper is to provide complementary quantitative extensions of two results of H.S. Shapiro on the time-frequency concentration of orthonormal sequences in .…