Nonrelativistic limit of scattering theory for nonlinear Klein-Gordon equations

摘要

We study the nonrelativistic limit of the nonlinear Klein Gordon equation and prove that the wave operators, the inverses of them, and the scattering operator for the naturally modulated equation converge to those for the singular limit, the nonlinear Schrodinger equation. (C) 2001 Elsevier Science (USA). [References: 15]