首页> 外文会议>International Conference on Mathematics and Natural Sciences >Special Class of Higher Dimensional Stationary Manifold
【24h】

Special Class of Higher Dimensional Stationary Manifold

机译:特殊类高维固定式歧管

获取原文

摘要

In this paper, we classify a special class of higher dimensional stationary manifolds. We consider an n dimensional manifold N with metric ds~2 = g_(ij) dx~idx~j which is embedded to an n + 1 dimensional stationary manifold M with metric ds~2 = ε/ω~2 (dt + α_idx~i)~2 + ω~2 g_(ij)dx~idx~j. The submanifold is taken to be almost complex manifold with parallel and integrable almost complex structure where dα is its Kahler form. We will demonstrate that the sub-manifold N is maximally symmetric space if manifold M is maximally symmetric space, otherwise the sub-manifold N is Einstein space if manifold M is Einstein space.
机译:在本文中,我们分类了一类特殊的高级静止歧管。我们考虑使用度量DS〜2 = g_(ij)dx〜idx〜j的n维歧管n,它嵌入到N + 1维固定歧管M,具有公制DS〜2 =ε/ω〜2(dt +α_idx〜 i)〜2 +ω〜2 g_(ij)dx〜idx〜j。将子多个部件与平行且可集成的几乎复杂的歧管几乎复杂的歧管,其中Dα是其卡勒形式。如果歧管M是最大对称的空间,则亚歧管N是最大对称的空间,否则如果歧管M是Einstein空间,子歧管N是Einstein空间。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号