arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1101.3152math.DG
收藏

对称空间的双调和映射与可积系统

Biharmonic maps into symmetric spaces and integrable systems

Hajime Urakawa

摘要:

本文给出了由$G$上的双不变黎曼度量$h$导出的紧致黎曼流形到黎曼对称空间$(G/K,h)$的所有光滑映射的双调和映射方程的Maurer-Cartan形式的描述.利用这个公式,确定了对称空间中的所有双调和曲线,以及${\Bbb R}^2$的开域在标准黎曼度量下到$(G/K,h)$中的所有双调和映射.

英文摘要:

In this paper, the description of biharmonic map equation in terms of the Maurer-Cartan form for all smooth map of a compact Riemannian manifold into a Riemannian symmetric space $(G/K,h)$ induced from the bi-invariant Riemannian metric $h$ on $G$ is obtained. By this formula, all biharmonic curves into symmetric spaces are determined, and all the biharmonic maps of an open domain of ${\Bbb R}^2$ with the standard Riemannian metric into $(G/K,h)$ are determined.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑