Bifurcation of \(H_2\) -Hypersurfaces in Riemannian Warped Products
摘要
According to Barbosa and do Carmo and Barbosa et al. any compact hypersurface \(\Sigma ^n\) with constant mean curvature (CMC) in a Riemannian manifold \(\overline {M}^{\,n+1}\) is a solution of the variational problem of minimizing the area functional for volume-preserving variations.