Speaker
Prof.
Mohammed Abdelmalek
(Higher school of management of Tlemcen)
Description
In this paper, we introduce an study the weighted linearized operator L_k associated with the k-elementary symmetric functions ?sigma_k. By deriving new variational formulae, we establish a rigidity theorem for closed strictly convex hypersurfaces with contant ?sigma_2 curvature in weighted space forms.
Author
Prof.
Mohammed Abdelmalek
(Higher school of management of Tlemcen)