Kunbo Wang

activity

20172020

collaborators

4 papers

math.DG2020

CR Yamabe constant, CR Yamabe flow and its soliton

Pak Tung Ho, Kunbo Wang

On a compact strictly pseudoconvex CR manifold $(M, þ)$ , we consider the CR Yamabe constant of its infinite conformal covering. By using the maximum principles, we then prove a uniq…

math.DG2018

The Exponential Convergence of the CR Yamabe Flow

Weimin Sheng, Kunbo Wang

In this paper, we study the CR Yamabe flow with zero CR Yamabe invariant. We use the CR Poincaré inequality and a Gagliardo-Nirenberg type interpolation inequality to show that thi…

math.DG2017

Convergence of the CR Yamabe Flow

Pak Tung Ho, Weimin Sheng, Kunbo Wang

We consider the CR Yamabe flow on a compact strictly pseudoconvex CR manifold $M$ of real dimension $2 n + 1$ . We prove convergence of the CR Yamabe flow when $n = 1$ or $M$ is spherica…

math.DG2017

Area-preserving mean curvature flow of rotationally symmetric hypersurfaces with free boundaries

Kunbo Wang

In this paper, we consider the area-preserving mean curvature flow with free Neumann boundaries. We show that for a rotationally symmetric $n$ -dimensional hypersurface in $\R^{n+1}…