Biconservative hypersurfaces in space forms $\overline{M}^{\lowercase{n+1}}(\lowercase{c})$

Ram Shankar Gupta, Andreas Arvanitoyeorgos

In this paper we study biconservative hypersurfaces $M$ in space forms ${\overline{M}}^{n+1}(c)$ with four distinct principal curvatures whose second fundamental form has constant nor…