期刊文献+

拟常曲率空间中的2-调和子流形为极小子流形的条件 被引量:1

Conditions of the 2-harmonic Submaniflods Being Minimal Submaniflods in Quast Constant Curvature Space
原文传递
导出
摘要 研究了拟常曲率空间中的2-调和子流形与极小子流形.首先得到了拟常曲率空间中具有平行平均曲率的2-调和子流形为极小子流形的一个较好的充分条件,然后得到了2-调和超曲面与极小超曲面在一定条件下是等价的结论. In this paper, the author studies the 2-harmonic submaniflods and minimal submaniflods in quast constant curvature space and obtains a better sufficient condition of the 2- harmonic submaniflods with parallel mean curvature being minimal submaniflods in quast constant curvature space. And then, I get the conclusion that the 2-harmonic hypersurfaces are equivalent to minimal hypersurfaces under some conditions.
作者 邓义华
出处 《数学的实践与认识》 CSCD 北大核心 2009年第8期234-237,共4页 Mathematics in Practice and Theory
基金 湖南省教育厅青年项目(08B010)
关键词 拟常曲率空间 2调和子流形 极小子流形 超曲面 quast constant curvature space 2-harmonic submaniflods minimal submaniflods hypersurfaces
  • 相关文献

参考文献10

二级参考文献31

  • 1MO Xiaohuan, SHEN Zhongmin & YANG Chunhong LMAM, School of Mathematical Sciences, Peking University, Beijing 100871, China,Department of Mathematical Sciences, Indiana University-Purdue University, Indianapolis, IN 46202-3216, USA,Department of Mathematics, Inner Mongolia University, Hohhot 010021, China.Some constructions of projectively flat Finsler metrics[J].Science China Mathematics,2006,49(5):703-714. 被引量:15
  • 2SHEN Yibing ZHAO Lili.Some projectively flat (α,β)-metrics[J].Science China Mathematics,2006,49(6):838-851. 被引量:7
  • 3SHEN YIBIING,DONG YUXING.ON COMPLETE SPACE-LIKE SUBMANIFOLDS WITH PARALLEL MEAN CURVATURE VECTOR[J].Chinese Annals of Mathematics,Series B,1998,19(3):369-380. 被引量:10
  • 4宋卫东.关于拟常曲率空间中2-调和子流形[J].数学物理学报(A辑),2006,26(3):426-430. 被引量:14
  • 5莫小欢.常曲率空间中具有平行平均曲率向量的子流形[J].数学年刊:A辑,1988,9(5):530-540.
  • 6BAI Zheng-guo. Minimal submanifolds in a Riemannian manifold of quasi constant curvature [J]. Chin. Ann. of Math., Ser.B, 1988, 9(1):32-37.
  • 7XU H. W. On closed minimal submanifolds in pinched Riemannian manifolds [J]. Tran. Amer. Math. Soc., 1995, 347(5): 1743-1751.
  • 8姜国英.Riemann流形间的2-调和的等距浸入.数学年刊:A辑,1986,(7):130-144.
  • 9BAI Zhen-guo. Minimal Submanifolds in a Riemannian Manifold of Quasi Constant Curvature [J]. Chin Ana of Math, 1988, B9(1): 32-37.
  • 10Chern S S, De Carmo M, Kobayashi S. Minimal Submanifolds of a Sphere with Second Fundamental Form of Constant Length [M]. Functional Analysis and Related Fields. New York: Springer, 1970: 59-75.

共引文献20

同被引文献5

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部