Li Ma

collaborators

4 papers

math.DG2004

Interior Gradient Bound For Minimal Graphs in a Product Manifold

Li Ma, Dezhong Chen

Let $(M, g)$ be an $n$ -dimensional complete Riemannian manifold with $R i c (M) \geq - (n - 1) Q$ , where $Q \geq 0$ is a constant. We obtain an interior gradient bound for minimal graphs in $…

math.DG2004

Examples for Cross Curvature Flow on 3-Manifolds

Li Ma, Dezhong Chen

Recently, B.Chow and R.S.Hamilton introduced the cross curvature flow on 3-manifolds. In this paper, we analyze two interesting examples for this new flow. One is on a square torus…

math.AP2003

Asymptotic behavior of positive solutions of some quasilinear elliptic problems

Zhongmin Guo, Li Ma

We discuss the asymptotic behavior of positive solutions of the quasilinear elliptic problem $- Δ_{p} u = a u^{p - 1} - b (x) u^{q}$ , $u ∣_{\partial Ω} = 0$ as $q \to p - 1 + 0$ and as $q \to \infty$ …

math.AP2003

Dirichlet problems of a quasi-linear elliptic system

Gongbo Li, Li Ma

We discuss the Dirichlet problem of the quasi-linear elliptic system \begin{eqnarray*} -e^{-f(U)}div(e^{f(U)}\bigtriangledown U)+&{1/2}f'(U)|\bigtriangledown U|^2&=0, {in $Ω$ }, & U…