A Talenti comparison result for a class of Neumann boundary value problems

Autor: Celentano, Antonio, Nitsch, Carlo, Trombetti, Cristina
Rok vydání: 2024
Předmět:
Druh dokumentu: Working Paper
Popis: In this paper, we establish a comparison principle in terms of Lorentz norms and point-wise inequalities between a positive solution $u$ to the Poisson equation with non-homogeneous Neumann boundary conditions and a specific positive solution $v$ to the Schwartz symmetrized problem, which is related to $u$ through an additional boundary condition.
Databáze: arXiv