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单连通负曲率流形上指数调和映照的常边值问题
Constant boundary-valued problems for exponential-harmonic maps on complete simply connected Riemannian manifolds with negative sectional curvature
【摘要】 应用重要等式∫DF|d2u|2g(X,n)σg=∫DF′|d2u|2h(uX,un)σg+∫D(divSF(u))(X)vg+∫D〈SF(u),X〉vg,讨论完备单连通具有负截曲率黎曼流形上指数调和映照的常边值问题,得到相应的刘维尔型定理.
【Abstract】 This paper uses the important equation∫DF|du|22g(X,n)σg=∫DF′|du|22h(uX,un)σg+∫D(divSF(u))(X)vg+∫D〈SF(u),X〉vg to discuss the constant boundary-valued problems for exponential-harmonic maps on complete simply connected Riemannian manifolds with negative sectional curvature, and obtains Liouville-type theorems.
【关键词】 指数调和映照;
常边值;
截曲率;
【Key words】 exponential-harmonic maps; constant boundary-value; sectional curvature;
【Key words】 exponential-harmonic maps; constant boundary-value; sectional curvature;
【基金】 国家自然科学基金资助项目(10571070).
- 【文献出处】 华中师范大学学报(自然科学版) ,Journal of Huazhong Normal University(Natural Sciences) , 编辑部邮箱 ,2007年02期
- 【分类号】O186.12
- 【下载频次】37