A. Szulkin

activity

20122026

most citedA simple variational approach to weakly coupled competitive elliptic systems

39 citations · 98 across the 17 of their papers we have counts for

collaborators

Showing 2014 · math.APShow all

2 papers · 2 filters

math.AP2014

Bifurcation from infinity for an asymptotically linear Schrödinger equation

Wojciech Kryszewski, Andrzej Szulkin

We consider an asymptotically linear Schrödinger equation $- Δ u + V (x) u = λ u + f (x, u), x \in R^{N}$ , and show that if $λ_{0}$ is an isolated eigenvalue for the linearization at infinit…

math.AP2014★ 5 cited

Multiple solutions to logarithmic Schrodinger equations with periodic potential

Marco Squassina, Andrzej Szulkin

We study a class of logarithmic Schrodinger equations with periodic potential which come from physically relevant situations and obtain the existence of infinitely many geometrical…