Wave Seminar Scattering for a system of nonlinear wave equations

2006-10-17 16:00 - 2006-10-17 17:30
Faculty of Science Building #3 Room 311, Hokkaido University
Koji Kubota (Hokkaido University)
We deal with a system of semilinear wave equations whose nonlinearity consists of only first derivative of unknows. We are interested in whether exists or not. We show the existence of a "modified" scattering operator for the system in a certain case where a scattering operator can not exist in the usual seuse.