3 papers
math.AP2009★ 1 cited
Energy convexity estimates for non-degenerate ground states of nonlinear 1D Schrödinger systems
Eugenio Montefusco, Benedetta Pellacci, Marco Squassina
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-degenerat…
math.AP2008
Soliton dynamics for CNLS systems with potentials
Eugenio Montefusco, Benedetta Pellacci, Marco Squassina
The soliton dynamics in the semiclassical limit for a weakly coupled nonlinear focusing Schrödinger systems in presence of a nonconstant potential is studied by taking as initial d…
math.AP2008★ 11 cited
Orbital stability property for coupled nonlinear Schrödinger equations
Liliane Maia, Eugenio Montefusco, Benedetta Pellacci
Orbital stability property for weakly coupled nonlinear Schrödinger equations is investigated. Different families of orbitally stable standing waves solutions will be found, genera…