There is a long existing 'unicorn' problem in Finsler geometry: whether or not any Landsberg metric is a Berwald metric? Some classes of metrics were st
In this paper, we consider the complex Monge-Ampère equation posed on a compact Kahler manifold. We show how to get L~p(p < ∞) and L^∞ estimates for the
Invariant Einstein metrics on generalized Wallach spaces have been classified except SO(k + l+ m)/SO(k) × SO(l) × SO(m). In this paper, we first give