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关于拼挤黎曼流形中具有平行平均曲率向量的子流形 被引量:5

On Submanifolds in Pinched Riemannian Manifolds with Parallel Mean Curvature Vector
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摘要 本文对一般拼挤黎曼流形中的具有平行平均曲率向量的等距浸入子流形给出了一个积分不等式,推广了文献[3]、[6]的结果。 In this paper, we give an integral inequality for isometric immersed submanifolds with parallel mean curvature vector in pinched Riemannian manifolds, and generalize the results obtained by W. Santos and H. W. Xu respectively.
作者 徐慧群
出处 《杭州大学学报(自然科学版)》 CSCD 1997年第4期297-305,共9页 Journal of Hangzhou University Natural Science Edition
关键词 拼挤黎曼流形 平均曲率向量 子流形 等距浸入 pinched Riemannian manifold parallel mean curvature vector
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参考文献2

  • 1徐慧群,Tran Am Math Soc,1995年,347卷,1743页
  • 2Li A M,Arch Math,1992年,58卷,582页

同被引文献17

  • 1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.
  • 2[1]Chern S S, de Carmo M, Kobayashi S. Minimal Submanifolds of a Sphere with Second Fundamental Form of Constant Length [ M ]. Shing ShenChern Selected Papers, New York: Springer- Verlag, 1978. 393 ~ 409.
  • 3[2]Alencar H, de Carmo, M P. Hypersurfaces with constant mean curvature in sphere[J]. Proc. Amer. Math. Soc. , 1994,120(6): 1223 ~ 1229.
  • 4[3]Santos W. Submanifolds with parallel mean curvature vector in spheres[ J ]. Tohotu Math. J. , 1994,46:403 ~ 405.
  • 5[4]Li A M, Li J M. An intrinsic rigidity theorem for minimal submanifolds in a sphere[J]. Arch. Math. ,1992,58(3) :582~ 594.
  • 6[5]Goldberg S I. Curvature and Homology[M]. Academic Press,London, 1962.
  • 7[6]Xu H w. On closed minimal submanifolds in pinched riemannian manifolds[ J]. Trans. Amer. Math Soc., 1995,347:1743~ 1751.
  • 8YAU S T. Submanifolds with constant mean curvature [J]. Amer J Math, 1974, 96(2):346--366.
  • 9CHENG Q M,ISHIKAWA S.Space—like hypersurfaces with constant scalar curvature[J].Manuscripts Math,1998,95(4):499—505.
  • 10ALEDO J A, ALIAS L J, ROMERO A. Integral formulas for compact space-like hypersurfaces in de Sitter space: Applications to the case of constant higher ordermean curvature [J]. J Geom Phys, 1999, 31(2,3):195--208.

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