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arXiv · 0911.3294

Conformal fields and the stability of leaves with constant higher order mean curvature

Krzysztof Andrzejewski·Pawel Walczak
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Abstract

In this paper, we study submanifolds with constant $r$th mean curvature $S_r$. We investigate, the stability of such submanifolds in the case when they are leaves of a codimension one foliation. We also generalize recent results by Barros - Sousa and Alías - Colares, concerning conformal fields, to an arbitrary manifold. Using this we show that normal component of a Killing field is a $r$th Jacobi field of a submanifold with $S_{r+1}$ constant. Finally, we study relations between $r$th Jacobi fields and vector fields preserving a foliation.

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Krzysztof Andrzejewski, Pawel Walczak. 2009-11-17. Conformal fields and the stability of leaves with constant higher order mean curvature. https://doi.org/10.1016/%3Fj.difgeo.2011.08.001

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