Volume-Preserving flow by powers of the mth mean curvature in the hyperbolic space

Shunzi Guo, Guanghan Li, Chuanxi Wu

This paper concerns closed hypersurfaces of dimension $n(\ge 2)$ in the hyperbolic space ${\mathbb{H}}_{\kappa }^{n+1}$ of constant sectional curvature $\kappa$ evolving in direction of its no…