1 citations · 3 across the 25 of their papers we have counts for
4 papers · 1 filter
Singular Ricci Flows on surfaces with boundary and positive scalar curvature
Jean C. Cortissoz, Juan J. Villamarín
We study the subsequential convergence of singular solutions to the Ricci flow with prescribed constant in space geodesic curvature on compact surfaces with boundary. Furthermore,…
On sublinear elliptic systems on bounded and thin unbounded domains
Jean C. Cortissoz
In this paper, we demonstrate the existence of positive solutions for certain weakly coupled elliptic systems of sublinear growth under homogeneous Dirichlet boundary conditions. O…
On March's criterion for transience on rotationally symmetric manifolds
Jhon E. Bravo, Jean C. Cortissoz
In this short paper we show that March's criterion for the existence of a bounded non constant harmonic function on a weak model is also a necessary and sufficient condition for th…
On the Dirichlet problem at infinity on three-manifolds of negative curvature
Jean C. Cortissoz, Ramón Urquijo Novella
In this paper we prove that in a three-manifold with finitely many expansive ends, such that each end has a neighborhood where the curvature is bounded above by a negative constant…