Hypersurfaces of constant higher order mean curvature in warped products
arXiv:1109.6474
Abstract
In this paper we characterize compact and complete hypersurfaces with some constant higher order mean curvature into warped product spaces. Our approach is based on the use of a new trace operator version of the Omori-Yau maximum principle which seems to be interesting in its own.
arXiv commentTo appear in the Transactions of the American Mathematical Society. See http://www.ams.org/cgi-bin/mstrack/accepted_papers?jrnl=tran