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On the Local Smoothing for the Schroedinger Equation

Luis Vega·Nicola Visciglia
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Abstract

We prove a family of identities that involve the solutions to the free Schreodinger equation. As a consequence of these identities we shall deduce a lower bound for the local smoothing estimate and a uniqueness criterion.

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Luis Vega, Nicola Visciglia. 2006-09-04. On the Local Smoothing for the Schroedinger Equation. https://arxiv.org/abs/math/0609108

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