Gradient Estimates and Liouville-Type Theorems for a Class of Quasilinear Elliptic Equations on Complete Riemannian Manifolds
Wang Youde, Yang Mixue, Zhang Liqin
Mathematical Theory and Applications . 2026, (02): 18 -39 .  DOI: 10.3969/j.issn.1006-8074.2026.02.002