2 papers
math.AP2026
Lipschitz regularity of solutions to two-phase -Laplacian free boundary problems with right hand side
Fausto Ferrari, Claudia Lederman
We prove the local Lipschitz continuity of viscosity solutions for two-phase free boundary problems for the -Laplacian with non-zero right hand side, where . Th…
math.AP2026
Two-phase free boundary problems for operators with nonstandard growth
Fausto Ferrari, Monica Jacob, Claudia Lederman
In this paper we focus the attention on free boundary problems ruled by partial differential equations with nonstandard growth, presenting in particular some recent results. The in…