20 citations · 96 across the 48 of their papers we have counts for
4 papers · 1 filter
On a remarkable formula of Jerison and Lee in CR geometry
Xiaodong Wang
We discuss a remarkable formula discovered by Jerison and Lee to classify constant scalar curvature pseudohermitian structures on the sphere. We show that the formula is valid in t…
A new characterization of the CR shpere and the sharp eigenvalue estimate for the Kohn Laplacian
Song-Ying Li, Duong Ngoc Son, Xiaodong Wang
Motivated by a sharp eigenvalue estimate for the Kohn Laplacian, we prove a theorem that characterizes the CR sphere in terms of the existence of a non-trivial complex-valued funct…
On the isoperimetric constant of symmetric spaces of noncompact type
Xiaodong Wang
We prove that the isoperimetric constant is positive for all symmetric spaces of noncompact type and compute it explicitly.
Complete Solutions for a Combinatorial Puzzle in Linear Time
Lei Wang, Xiaodong Wang, Yingjie Wu +1
In this paper we study a single player game consisting of black checkers and white checkers, called shifting the checkers. We have proved that the minimum number of steps n…