REAL HYPERSURFACES IN CP2 AND CH2 WITH CYCLIC PARALLEL *-RICCI TENSOR

被引：1

作者：

Wang, Yaning ^{[1
]}

Wang, Wenjie ^{[2
]}

机构：

[1] Henan Normal Univ, Sch Math & Informat Sci, Xinxiang 453007, Henan, Peoples R China

[2] Zhengzhou Univ Aeronaut, Sch Math, Zhengzhou 450046, Henan, Peoples R China

来源：

STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA | 2021年 / 58卷 / 03期

关键词：

real hypersurface; nonflat complex plane; cyclic parallel *-Ricci operator;

D O I：

10.1556/012.2021.58.3.1501

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we prove that the *-Ricci tensor of a real hypersurface in complex projective plane CP2 or complex hyperbolic plane CH2 is cyclic parallel if and only if the hypersurface is of type (A). We find some three-dimensional real hypersurfaces having non-vanishing and non-parallel *-Ricci tensors which are cyclic parallel.

引用

页码：308 / 318

页数：11

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