Energy convexity estimates for non-degenerate ground states of nonlinear 1D Schrödinger systems
نویسندگان
چکیده
We study the spectral structure of the complex linearized operator for a class of nonlinear Schrödinger systems, obtaining as byproduct some interesting properties of non-degenerate ground state of the associated elliptic system, such as being isolated and orbitally stable.
منابع مشابه
Dynamics of Nonlinear Schrödinger /Gross-Pitaevskii Equations; Mass Transfer in Systems with Solitons and Degenerate Neutral Modes
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