44 citations · 131 across the 11 of their papers we have counts for
12 papers
A perfect fluid model for compact stars
Gabino Estevez Delgado, Joaquin Estevez Delgado, Nadiezhda Montelongo Garcia +1
In the framework of Einstein's the theory of general relativity we present a new interior solution with a perfect fluid, this is constructed from the proposal of a gravitational re…
Bautin bifurcation in a minimal model of immunoediting
Joaquín Delgado, Eymard Hernández, Lucía Ivonne Hernández-Martínez
One of the simplest model of immune surveillance and neoplasia was proposed by Delisi and Resigno. Later Liu et al proved the existence of non-degenerate Takens-Bogdanov bifurcatio…
Global bifurcation map of the homogeneus states in the Gray-Scott model
Joaquin Delgado, Lucia Ivonne Hernandez Martinez, Javier Perez Lopez
We study the spatially homogeneous time dependent solutions and their bifurcations of the Gray-Scott model. We find the global map of bifurcations by a combination of rigorous veri…
A family of braneworld wormholes
Gabino Estevez Delgado, Joaquin Estevez Delgado, Refugio Rigel Mora-Luna
A wormhole solution is presented on a braneworld scenery, the material source is given by a perfect fluid on brane that does not violate the energy conditions. we propose an ansatz…
Global bifurcation diagram for the Kerner-Konhauser traffic flow model
Joaquin Delgado, Patricia Saavedra
We study traveling wave solutions of the Kerner--Konhäuser PDE for traffic flow. By a standard change of variables, the problem is reduced to a dynamical system in the plane with t…
On the "Blue sky catastrophe termination" in the restricted four-body problem
Jaime Burgos-Garcia, Joaquin Delgado
The restricted three-body problem posses the property that some classes of doubly asymptotic orbits are limits members of families of periodic orbits, this phenomena has been known…