Publications Meetings The Profession Membership Programs Math Samplings Policy & Advocacy In the News About the AMS

   
Mobile Device Pairing
Green Open Access
Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

The indices, the nullities and the stability of totally geodesic submanifolds in the complex quadratic hypersurfaces: $Q_m=SO(m+2)/SO(m)\times SO(2)$


Author: Zhao Qiang
Journal: Proc. Amer. Math. Soc. 124 (1996), 2501-2512
MSC (1991): Primary 53C35; Secondary 22E70
MathSciNet review: 1322937
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: In the paper, the stability of totally geodesic submanfolds in the complex quadratic hypersurfaces: $Q_m=SO(m+2)/SO(m)\times SO(2)\ (m>1)$ is discussed, and the indices, the nullities and the Killing nullities of totally geodesic submanifolds in $Q_m$ are calculated.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC (1991): 53C35, 22E70

Retrieve articles in all journals with MSC (1991): 53C35, 22E70


Additional Information

Zhao Qiang
Affiliation: Department of Mathematics, Beijing University, Beijing, 100871, People’s Republic of China; Department of Mathematics, Northwest Normal University, Lanzhou, 730070, People’s Republic of China

DOI: http://dx.doi.org/10.1090/S0002-9939-96-03313-8
PII: S 0002-9939(96)03313-8
Keywords: Indices, nullities, stability
Received by editor(s): August 5, 1994
Received by editor(s) in revised form: January 18, 1995
Communicated by: Roe W. Goodman
Article copyright: © Copyright 1996 American Mathematical Society