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초록
First we introduce the notion of Ricci semi-symmetric real hypersurfaces in the complex quadric Q(m) = SOm+2/SOmSO2 and show that the unit normal vector field N is singular. Next we give a new classification of real hypersurfaces in the complex quadric Q(m) = SOm+2/SOmSO2 with semi-symmetric Ricci tensor. (C) 2021 Elsevier B.V. All rights reserved.
키워드
Ricci semi-symmetric; A-isotropic; A-principal; Kahler structure; Complex conjugation; Complex quadric; ISOMETRIC REEB FLOW
- 제목
- A classification of Ricci semi-symmetric real hypersurfaces in the complex quadric
- 저자
- Lee, Hyunjin; Suh, Young Jin; Woo, Changhwa
- 발행일
- 2021-06
- 유형
- Article
- 권
- 164
- 언어
- ENG
- 출판사
- ELSEVIER
- 발행국가
- 네덜란드
- ISSN
- E 1879-1662
P 0393-0440