Finite-energy solutions to Einstein-scalar field Lichnerowicz equations on complete Riemannian manifolds
By: Bartosz Bieganowski, Pietro d'Avenia, Jacopo Schino
Published: 2026-03-10
View on arXiv →#math.DG
Abstract
This paper examines singular elliptic problems related to Einstein-scalar field Lichnerowicz equations, proving the existence of nonnegative finite-energy supersolutions. This has implications for general relativity and understanding spacetime structures with scalar fields.