全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
Mathematics  2014 

On the stability of minimal cones in warped products

Full-Text   Cite this paper   Add to My Lib

Abstract:

In a seminal paper published in $1968$, J. Simons proved that, for $n\leq 5$, the Euclidean (minimal) cone $CM$, built on a closed, oriented, minimal and non totally geodesic hypersurface $M^n$ of $\mathbb S^{n+1}$ is unstable. In this paper, we extend Simons' analysis to {\em warped} (minimal) cones built over a closed, oriented, minimal hypersurface of a leaf of suitable warped product spaces. Then, we apply our general results to the particular case of the warped product model of the Euclidean sphere, and establish the unstability of $CM$, whenever $2\leq n\leq 14$ and $M^n$ is a closed, oriented, minimal and non totally geodesic hypersurface of $\mathbb S^{n+1}$.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133