3 citations · 4 across the 3 of their papers we have counts for
3 papers
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…
Delta-epsilon functions and uniform continuity on metric spaces
César Adolfo Hernández Melo
Under certain general conditions, an explicit formula to compute the greatest delta-epsilon function of a continuous function is given. From this formula, a new way to analyze the…
Stability of equilibrium solutions of a double power reaction diffusion equation with a Dirac interaction
César Adolfo Hernández Melo, Edgar Yesid Mayorga Lancheros
In this paper we provide detailed information about the instability of equilibrium solutions of a nonlinear family of localized reaction-difussion equations in dimensione one. Beyo…