2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73293In this paper, we study the gradient Ricci soliton equation on a complete Riemannian manifold. We show that under a natural decay condition on the Ricci curvature, the Ricci soliton is Ricci-flat and ALE.6 pagesDifferential Geometry53Cxxtext