Gradient estimates and Harnack inequalities for diffusion equation on Riemannian manifolds

被引：0
作者：
Yue Wang
机构：
[1] China Jiliang University,Department of Mathematics
来源：
Frontiers of Mathematics in China | 2010年 / 5卷
关键词：
Gradient estimate; Harnack inequality; diffusion equation; Riemannian manifold; 53C21; 58J35;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We derive the gradient estimates and Harnack inequalities for positive solutions of the diffusion equation ut = Δum on Riemannian manifolds. Then, we prove a Liouville type theorem.
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页码：727 / 746
页数：19
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