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math.AP2022★ 17 cited
Dynamical versions of Hardy's uncertainty principle: A survey
Aingeru Fernández-Bertolin, Eugenia Malinnikova
The Hardy uncertainty principle says that no function is better localized together with its Fourier transform than the Gaussian. The textbook proof of the result, as well as one of…
math.AP2015
A discrete Hardy's Uncertainty Principle and discrete evolutions
Aingeru Fernández-Bertolin
In this paper we give a discrete version of Hardy's uncertainty principle, by using complex variable arguments, as in the classical proof of Hardy's principle. Moreover, we give an…