English

Embedded constant $m^{\text{th}}$ mean curvature hypersurfaces on spheres

Differential Geometry 2011-06-10 v1

Abstract

In this paper, we study nn-dimensional hypersurfaces with constant mthm^{\text{th}} mean curvature HmH_m in a unit sphere Sn+1(1)S^{n+1}(1) and prove that if the mthm^{\text{th}} mean curvature HmH_m takes value between 1(tanπk)m\dfrac{1}{(\tan \frac{\pi}{k})^m} and k22n(k2+m2nm)m22\frac{k^2-2}{n}(\frac{k^2+m-2}{n-m})^{\frac{m-2}{2}} for 1mn11\leq m\leq n-1 and any integer k2k\geq 2, then there exists at least one nn-dimensional compact nontrivial embedded hypersurface with constant Hm>0H_m>0 in Sn+1(1)S^{n+1}(1). When m=1m=1, our results reduce to the results of Perdomo \cite{[P]}; when m=2m=2 and m=4m=4, our results reduce to the results of Cheng-Li-Wei \cite{[WCL]}.

Keywords

Cite

@article{arxiv.1106.1849,
  title  = {Embedded constant $m^{\text{th}}$ mean curvature hypersurfaces on spheres},
  author = {Guoxin Wei and Guohua Wen},
  journal= {arXiv preprint arXiv:1106.1849},
  year   = {2011}
}

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6 pages