Behavior of the free boundary near contact points with the fixed boundary for nonlinear elliptic equations

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76281The aim of this paper is to study a free boundary problem for a uniformly elliptic fully non-linear operator. Under certain assumptions we show that free and fixed boundaries meet tangentially at contact points.11 pgesAnalysis of PDEs35R35Behavior of the free boundary near contact points with the fixed boundary for nonlinear elliptic equationstext