Lichnerowicz-type equations with sign-changing nonlinearities on complete manifolds with boundary
arXiv:1708.04602 · doi:10.1016/j.jde.2017.08.010
Abstract
We prove an existence theorem for positive solutions to Lichnerowicz-type equations on complete manifolds with boundary and nonlinear Neumann conditions. This kind of nonlinear problems arise quite naturally in the study of solutions for the Einstein-scalar field equations of General Relativity in the framework of the so called Conformal Method.
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