Non-Zero Radial Solutions for Elliptic Systems with Coupled Functional BCs in Exterior Domains - Cianciaruso, Filomena; Infante, Gennaro; Pietramala, Paolamaria (Proceedings of the Edinburgh Mathematical Society, 2019)
Keywords: Boundary conditions; Boundary value problems; Domains; Fixed points (mathematics); Primary 35J66; fixed point index; 34B10; elliptic system; non-trivial solution; nonlinear functional boundary conditions; Secondary 45G15; cone