Open Access
December 2008 Indefinite Extrinsic Spheres
Sorin Dragomir, Krishan L. Duggal
Tsukuba J. Math. 32(2): 335-348 (December 2008). DOI: 10.21099/tkbjm/1496165234

Abstract

We study the lightlike geometry of the second fundamental form of the intersection between an algebraic hypersurface in $\mathbb{C}_{s}^{n}$ and a pseudosphere $S_{2s}^{2n-1}(2/\sqrt{k})$ including a class of extrinsic spheres which are not homotopy spheres.

Citation

Download Citation

Sorin Dragomir. Krishan L. Duggal. "Indefinite Extrinsic Spheres." Tsukuba J. Math. 32 (2) 335 - 348, December 2008. https://doi.org/10.21099/tkbjm/1496165234

Information

Published: December 2008
First available in Project Euclid: 30 May 2017

zbMATH: 1166.53013
MathSciNet: MR2477985
Digital Object Identifier: 10.21099/tkbjm/1496165234

Rights: Copyright © 2008 University of Tsukuba, Institute of Mathematics

Vol.32 • No. 2 • December 2008
Back to Top