Haichao Wang

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20082016

most citedUncertainty Principles and Balian-Low type Theorems in Principal Shift-Invariant Spaces

16 citations · 56 across the 6 of their papers we have counts for

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math.FA2011

Uncertainty Principles in Finitely generated Shift-Invariant Spaces with additional invariance

Romain Tessera, Haichao Wang

We consider finitely generated shift-invariant spaces (SIS) with additional invariance in $L^{2} (R^{d})$ . We prove that if the generators and their translates form a frame, then they…

math.FA2010★ 16 cited

Uncertainty Principles and Balian-Low type Theorems in Principal Shift-Invariant Spaces

Akram Aldroubi, Qiyu Sun, Haichao Wang

In this paper, we consider the time-frequency localization of the generator of a principal shift-invariant space on the real line which has additional shift-invariance. We prove th…