Kui Wang

activity

20162022

most citedSharp lower bound for the first eigenvalue of the Weighted

p

-Laplacian

10 citations · 15 across the 4 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.AP2016

Nonparametric hypersurfaces moving by powers of Gauss curvature

Xiaolong Li, Kui Wang

We study asymptotic behavior of nonparametric hypersurfaces moving by $α$ powers of Gauss curvature $α > 1/ n$ . Our work generalizes the results of V. Oliker [Oli91] for $α = 1$ .

math.DG2016

An alternative proof of lower bounds for the first eigenvalue on manifolds

Yuntao Zhang, Kui Wang

Recently, Andrews and Clutterbuck [AC13] gave a new proof of the optimal lower eigenvalue bound on manifolds via modulus of continuity for solutions of the heat equation. In this s…

math.DG2016

Four-dimentional Gradient Shrinking Solitons with Positive Isotropic Curvature

Xiaolong Li, Lei Ni, Kui Wang

We show that a four-dimensional complete gradient shrinking Ricci soliton with positive isotropic curvature is either a quotient of S^4 or a quotient of S^3 cross R. This gives a c…