关于φ-回归切触度量流形
On phi-Recurrent Contact Metric Manifolds
摘要:
本文证明了每一个三维流形M都是一个?-递归N(k)-切触度量流形当且仅当它是平坦的。然后我们将其分类?常曲率的常返切触度量流形这意味着不存在?递归的N(k)-切触度量流形,它既不是对称的,也不是局部的?对称的
英文摘要:
In this paper, we prove that evry 3-dimensional manifold M is a ?- recurrent N(k)-contact metric manifold if and only if it is flat. Then we classify the ?-recurrent contact metric manifolds of constant curvature. This implies that there exists no ?-recurrent N(k)-contact metric manifold, which is neither symmetric nor locally ?-symmetric.
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。