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20072026
most citedExistence and instability of standing waves with prescribed norm for a class of Schrödinger-Poisson equations

265 citations · 1.7k across the 44 of their papers we have counts for

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math.AP2007★ 27 cited

Instability for standing waves of nonlinear Klein-Gordon equations via mountain-pass arguments

Louis Jeanjean, Stefan Le Coz

We introduce mountain-pass type arguments in the context of orbital instability for Klein-Gordon equations. Our aim is to illustrate on two examples how these arguments can be usef…

math.AP2007

Multi-peak solutions for magnetic NLS equations without non--degeneracy conditions

Silvia Cingolani, Louis Jeanjean, Simone Secchi

In the work we consider the magnetic NLS equation (\frac{\hbar}{i} \nabla -A(x))^2 u + V(x)u - f(|u|^2)u = 0 \quad {in} \R^N where , is a magneti…