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Global existence and scattering for rough solutions to generalized nonlinear Schrodinger equations on R
Journal article   Open access  Peer reviewed

Global existence and scattering for rough solutions to generalized nonlinear Schrodinger equations on R

James Colliander, Justin Holmer, Monica Visan and Xiaoyi Zhang
Communications on pure and applied analysis, Vol.7(3), pp.467-489
05/01/2008
DOI: 10.3934/cpaa.2008.7.467
url
https://doi.org/10.3934/cpaa.2008.7.467View
Published (Version of record) Open Access

Abstract

We consider the Cauchy problem for a family of semilinear defocusing Schrodinger equations with monomial nonlinearities in one space dimension. We establish global well-posedness and scattering. Our analysis is based on a four-particle interaction Morawetz estimate giving a priori L-t,x(8) spacetime control on solutions.
Mathematics Physical Sciences Mathematics, Applied Science & Technology

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