2 papers
math.DG2023
Open Alexandrov spaces of nonnegative curvature
Xueping Li, Xiaochun Rong
Let be an open (i.e. complete, non-compact and without boundary) Alexandrov -space of nonnegative curvature with a soul . In this paper, we will establish several structu…
math.DG2013
Nonnegatively Curved Alexandrov Spaces with Souls of Codimension Two
Xueping Li
In this paper, we study a complete noncompact nonnegatively curved Alexandrov space with a soul of codimension two. We establish some structural results under additional re…