2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/136362This paper concerns local gradient estimates to solutions of general conformally invariant fully nonlinear elliptic equations of second order.Improvement is made on presentation, with also slight expansionAnalysis of PDEsDifferential Geometry35J69, 58J05Local gradient estimates of solutions to some conformally invariant fully nonlinear equationstext