3 papers
math.AP2026
Geometrical bounds for the torsion and the first eigenvalue of the Laplacian with Robin boundary condition
Rosa Barbato, Alba Lia Masiello, Rossano Sannipoli
In this paper, we deal with functionals involving the torsion and the first eigenvalue of the Laplacian with Robin boundary conditions (to which we refer as Robin Torsion and Robin…
math.AP2025
A quantitative Talenti-type comparison result with Robin boundary conditions
Vincenzo Amato, Rosa Barbato, Simone Cito +2
The purpose of this paper is to establish a quantitative version of the Talenti comparison principle for solutions to the Poisson equation with Robin boundary conditions. This quan…
math.AP2025
The asymptotic behavior of the first Robin eigenvalue with negative parameter as goes to
Rosa Barbato, Francesca de Giovanni, Alba Lia Masiello
In this paper, we want to study the asymptotic behavior of the first -Laplacian eigenvalue, with Robin boundary conditions, with negative boundary parameter. In particular, we p…