3 citations · 5 across the 9 of their papers we have counts for
12 papers
Dissipative structure of one-dimensional isothermal compressible fluids of Korteweg type
Ramón G. Plaza, José Manuel Valdovinos
This paper studies the dissipative structure of the system of equations that describes the motion of a compressible, isothermal, viscous-capillar fluid of Korteweg type in one spac…
Spectral instability of small-amplitude periodic waves for hyperbolic non-Fickian diffusion advection models with logistic source
Enrique Álvarez, Ricardo Murillo, Ramón G. Plaza
A hyperbolic model for diffusion, nonlinear transport (or advection) and production of a scalar quantity, is considered. The model is based on a constitutive law of Cattaneo-Maxwel…
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…
Unstable kink and anti-kink profile for the sine-Gordon equation on a -junction graph with -interaction at the vertex
Jaime Angulo Pava, Ramón G. Plaza
The sine-Gordon equation on a metric graph with a structure represented by a -junction, is considered. The model is endowed with boundary conditions at the graph-verte…
Existence and spectral instability of bounded spatially periodic traveling waves for scalar viscous balance laws
Enrique Alvarez, Ramon G. Plaza
This paper studies both existence and spectral stability properties of bounded spatially periodic traveling wave solutions to a large class of scalar viscous balance laws in one sp…
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…