25 citations · 82 across the 22 of their papers we have counts for
Showing 2012 · math.APShow all
3 papers · 2 filters
math.AP2012★ 2 cited
Sign changing solutions of Lane Emden problems with interior nodal line and semilinear heat equations
Francesca De Marchis, Isabella Ianni, Filomena Pacella
We consider the semilinear Lane Emden problem in a smooth bounded simply connected domain in the plane, invariant by the action of a finite symmetry group G. We show that if the or…
math.AP2012
Non-radial sign-changing solutions for the Schroedinger-Poisson problem in the semiclassical limit
Isabella Ianni, Giusi Vaira
We study the existence of nonradial sign-changing solutions to the Schroedinger-Poisson system in dimension N>=3. We construct nonradial sign-changing multi-peak solutions whose pe…
math.AP2012★ 18 cited
Multi-Speeds solitary waves solutions for nonlinear Schrödinger systems
Isabella Ianni, Stefan Le Coz
We prove the existence of a new type of solutions to a nonlinear Schrödinger system. These solutions, which we call "multi-speeds solitary waves", are behaving at large time as a c…