2 citations · 2 across the 1 of their papers we have counts for
2 papers
math.AP2022
Stability and instability of standing-wave solutions to one dimensional quadratic-cubic Klein-Gordon equations
Daniele Garrisi
We study the stability of standing-waves solutions to a scalar non-linear Klein-Gordon equation in dimension one with a quadratic-cubic non-linearity. Orbits are obtained by applyi…
math.AP2010★ 2 cited
On the orbital stability of standing-waves solutions to a coupled non-linear Klein-Gordon equation
Daniele Garrisi
We consider a system of two coupled non-linear Klein-Gordon equations. We show the existence of standing waves solutions and the existence of a Lyapunov function for the ground sta…