The Hardy uncertainty principle revisited
نویسندگان
چکیده
منابع مشابه
The Hardy Uncertainty Principle Revisited
We give a real-variable proof of the Hardy uncertainty principle. The method is based on energy estimates for evolutions with positive viscosity, convexity properties of free waves with Gaussian decay at two different times, elliptic L2-estimates and the invertibility of the Fourier transform on L2(Rn) and S′(Rn).
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 2010
ISSN: 0022-2518
DOI: 10.1512/iumj.2010.59.4395