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On asymptotic stability of ground states of some systems of nonlinear Schr\"odinger equations by Comech, Andrew; Cuccagna, Scipio is a scholarly article available to read on EtoBox.

What is On asymptotic stability of ground states of some systems of nonlinear Schr\"odinger equations about?

We extend to a specific class of systems of nonlinear Schr\"odinger equations (NLS) the theory of asymptotic stability of ground states already proved for the scalar NLS. Here the key point is the choice of an adequate system of modulation coordinates and the novelty, compared to the scalar NLS, is the fact that the group of symmetries of the system is non-commutative.

Author

Comech, Andrew; Cuccagna, Scipio

Published

2018

Language

EN