We study isometric immersions f : M--> E into Euclidean space E of dimension n+1 of a complete Riemannian manifold M of dimension n on which a compact connected group of intrinsic isometries acts with principal orbits of codimension one. We give a complete classification if either n ≥ 3 and M is compact or if n ≥ 5 and the connected components of the flat part of M are bounded. We also provide several sufficient conditions for f to be a hypersurface of revolution.
Cohomogeneity one hypersurfaces of Euclidean spaces / MERCURI F; F. PODESTA'; SEIXAS J. A. P; TOJEIRO R. - In: COMMENTARII MATHEMATICI HELVETICI. - ISSN 0010-2571. - STAMPA. - 81:(2006), pp. 471-479. [10.4171/CMH/59]
Cohomogeneity one hypersurfaces of Euclidean spaces
PODESTA', FABIO;
2006
Abstract
We study isometric immersions f : M--> E into Euclidean space E of dimension n+1 of a complete Riemannian manifold M of dimension n on which a compact connected group of intrinsic isometries acts with principal orbits of codimension one. We give a complete classification if either n ≥ 3 and M is compact or if n ≥ 5 and the connected components of the flat part of M are bounded. We also provide several sufficient conditions for f to be a hypersurface of revolution.File | Dimensione | Formato | |
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