Characterization of the generalized Calabi composition of affine hyperspheres
Résumé
In this paper, continuing with Hu-Li-Vrancken and the recent work of Antie-Dillen-Schoels Vrancken, we obtain a decomposition theorem which settled the problem of how to determine whether a given locally strongly convex affine hypersurface can be decomposed as a generalized Calabi composition of two affine hyperspheres, based on the properties of its difference tensor K and its affine shape operator S.
Domaines
Mathématiques [math]
Origine : Fichiers produits par l'(les) auteur(s)