2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.DG2013
L2-estimates on p-convex Riemannian manifolds
Qingchun Ji, Xusheng Liu, Guangsheng Yu
In this paper, we establish various L2-estimates for the exterior differential operator on p-convex Riemannian manifolds in the sense of Harvey and Lawson. As geometric application…
math.DG2006
The partial positivity of the curvature in Riemannian symmetric spaces
Xusheng Liu
In this paper, we determine the partial positivity(resp., negativity) of the curvature of all irreducible Riemannian symmetric spaces. From the classifications of abstract root sys…
math.DG2005★ 2 cited
Curvature estimates for irreducible symmetric spaces
Xusheng Liu
By making use of the classification of real simple Lie algebra, we get the maximum of the squared length of restricted roots case by case, thus we get the upper bounds of sectional…