5 citations · 9 across the 4 of their papers we have counts for
4 papers
On the location of spikes for the Schrodinger equation with electromagnetic field
Simone Secchi, Marco Squassina
We consider the standing wave solutions of the three dimensional semilinear Schrodinger equation with competing potential functions and and under the action of an external…
Deformation from symmetry for Schrodinger equations of higher order on unbounded domains
Addolorata Salvatore, Marco Squassina
By means of a perturbation method recently introduced by Bolle, we discuss the existence of infinitely many solutions for a class of perturbed symmetric higher order Schrodinger eq…
Spike solutions for a class of singularly perturbed quasilinear elliptic equations
Marco Squassina
By means of a penalization scheme due to del Pino and Felmer, we prove the existence of single-peaked solutions for a class of singularly perturbed quasilinear elliptic equations a…
Multi-peak solutions for a class of degenerate elliptic equations
Alessandro Giacomini, Marco Squassina
By means of a penalization argument due to del Pino and Felmer, we prove the existence of multi-spike solutions for a class of quasilinear elliptic equations under natural growth c…