a Departamento de Ingeniería Matemática and CMM, Universidad de Chile, Casilla 170/3 Correo 3, Santiago, Chile b LAMFA, UMR CNRS 6140, Université Picardie Jules Verne, 33, rue St Leu, 80039 Amiens, France
Abstract:
We prove regularity and partial regularity results for finite Morse index solutions u∈H1(Ω)∩Lp(Ω) to the Lane-Emden equation −Δu=|u|p−1u in Ω.