3 papers
A three population Lotka-Volterra competition model with two populations interacting through an interface
Pablo Álvarez-Caudevilla, Cristina Brändle, Mónica Molina-Becerra +1
In this work we consider three species competing with each other in the same habitat. One of the species lives in the entire habitat, competing with the other two species, while th…
Interface logistic problems: large diffusion and singular perturbation results
Pablo Álvarez-Caudevilla, Cristina Brändle, Mónica Molina-Becerra +1
In this work we consider an interface logistic problem where two populations live in two different regions, separated by a membrane or interface where it happens an interchange of…
Generalized eigenvalue problem for an interface elliptic equation
Braulio B. V. Maia, Mónica Molina-Becerra, Cristian Morales-Rodrigo +1
In this paper we deal with an eigenvalue problem in an interface elliptic equation. We characterize the set of principal eigenvalues as a level set of a concave and regular functio…