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Generalised Umbilics on Embedded Spheres

Published online by Cambridge University Press:  20 November 2018

J. L. Noakes
J. L. Noakes*
Affiliation:
Department of Mathematics University of Western Australia Nedlands, WA 6009 Australia
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Abstract

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We study two kinds of generalized umbilics on smoothly embedded n-manifolds in ℝn+1. A sectional umbilic occurs where two of the principal curvatures are equal, and a split sectional umbilic is a more general notion.

Keywords

53A0753C40
Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 34 , Issue 1 , 01 March 1991 , pp. 90 - 95
Copyright
Copyright © Canadian Mathematical Society 1991

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