Lorentz空间型中正常2-调和超曲面的分类
Classification of Proper Biharmonic Hypersurfaces in Lorentz Space Forms

本文对Lorentz空间型中的正常2{-}调和超曲面进行了完全分类, 它的形状算子的极小多项式的阶数至多是2.
In this paper, the authors classify completely proper biharmonic hypersurfaces with the minimal polynomial of the shape operator being at most of degree two in Lorentz space forms.