3 citations · 3 across the 1 of their papers we have counts for
3 papers
Instability theory of kink and anti-kink profiles for the sine-Gordon equation on Josephson tricrystal boundaries
Jaime Angulo Pava, Ramón G. Plaza
The aim of this work is to establish a instability study for stationary kink and antikink/kink profiles solutions for the sine-Gordon equation on a metric graph with a structure re…
Orbital stability of standing waves for the nonlinear Schrödinger equation with attractive delta potential and double power repulsive nonlinearity
Jaime Angulo Pava, César A. Hernández Melo, Ramón G. Plaza
In this paper, a nonlinear Schrödinger equation with an attractive (focusing) delta potential and a repulsive (defocusing) double power nonlinearity in one spatial dimension is con…
On stability properties of the Cubic-Quintic Schrodinger equation with delta-point interaction
Jaime Angulo Pava, Cesar Adolfo Hernandez Melo
We study analytically and numerically the existence and orbital stability of the peak-standing-wave solutions for the cubic-quintic nonlinear Schrodinger equation with a point inte…