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On constant mean curvature hypersurfaces with finite index
Authors:Xu Cheng
Institution:(1) Insitituto de Matemática, Universidade Federal Fluminense (UFF), Valonguinho, 24020-140, Niterói, Rio de Janeiro, Brazil
Abstract:We discuss the non-existence of complete noncompact constant mean curvature hypersurfaces with finite index in a 4- or 5-dimensional manifold. As a consequence, we obtain that a complete noncompact constant mean curvature hypersurface in $$ \mathbb{R}^{m}(m=4, 5 ) $$ with finite index must be minimal. Received: 30 May 2005
Keywords:53C42  53C21  58E15
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