arXiv · 0907.5025
An estimate for the sectional curvature of cylindrically bounded submanifolds
Abstract
We give sharp sectional curvature estimates for complete immersed cylindrically bounded $m$-submanifolds $\phi:M\to N\times\mathbb{R}^{\ell}$, $n+\ell\leq 2m-1$ provided that either $\phi$ is proper with the second fundamental form with certain controlled growth or $M$ has scalar curvature with strong quadratic decay. This latter gives a non-trivial extension of the Jorge-Koutrofiotis Theorem [7]
Explore related subjects
Keep this discovery
Luis J. Alias, G. Pacelli Bessa, J. Fabio Montenegro. 2009-07-28. An estimate for the sectional curvature of cylindrically bounded submanifolds. https://arxiv.org/abs/0907.5025
Cite the original work for its findings. Save a collection to share your selection of sources.