25 citations · 25 across the 2 of their papers we have counts for
2 papers
math.FA2014
Spectral measures with arbitrary Hausdorff dimensions
Xin-Rong Dai, Qiyu Sun
In this paper, we consider spectral properties of Riesz product measures supported on homogeneous Cantor sets and we show the existence of spectral measures with arbitrary Hausdorf…
cs.IT2013★ 25 cited
The -problem for Gabor systems
Xin-Rong Dai, Qiyu Sun
A Gabor system generated by a window function and a rectangular lattice is given by $${\mathcal G}(ϕ, a \Z\times \Z/b):=\{e^{-2πi n t/b} ϕ(t- m a):\ (m, n)\in…