| 概要 | We consider a system of nonlinear Schrodinger equations related to the Raman amplification in a plasma.
We study the orbital stability and instability of standing waves bifurcating from the semi-trivial standing wave of the system.
The stability and instability of the semi-trivial standing wave at the bifurcation point are also studied.
Moreover, we determine the set of the ground states completely.
(This is a joint work with Mathieu Colin.) |