Radial solutions for Neumann problems involving mean curvature operators in Euclidean and Minkowski spaces

Abstract

Abstract In this paper we study the existence of radial solutions for Neumann problems in a ball and in an annular domain, associated to mean curvature operators in Euclidean and Minkowski spaces. Our approach relies on the Leray‐Schauder degree together with some fixed point reformulations of our nonlinear Neumann boundary value problems (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)