On the Local Smoothing for the Schroedinger Equation

Research paper by Luis Vega, Nicola Visciglia

Indexed on: 04 Sep '06Published on: 04 Sep '06Published in: Mathematics - Analysis of PDEs


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.