most citedPhase space distribution of Gabor expansions

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

math.FA2008★ 2 cited

Phase space distribution of Gabor expansions

Gerard Ascensi, Yurii I. Lyubarskii, Kristian Seip

We present an example of a complete and minimal Gabor system consisting of time-frequency shifts of a Gaussian, localized at the coordinate axes in the time-frequency plane (phase…

math.CA2008

Poisson type generators for L^1(R)

Gerard Ascensi, Joaquim Bruna

We characterize the discrete sets L of the real line such that {f(t-l), l in L} span L^1(R), f being an L^1(R)-function whose Fourier transform behaves like the one of the Poisson…