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20192022
most citedA Fractal Uncertainty Principle for the Short-Time Fourier Transform and Gabor multipliers

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math.AP2022

Notes on Hardy's Uncertainty Principle for the Wigner distribution and Schrödinger evolutions

Helge Knutsen

We consider Schrödinger equations with real quadratic Hamiltonians, for which the Wigner distribution of the solution at a given time equals, up to a linear coordinate transformati…