On the hypersurfaces contained in their Hessian

This article presents the theory of focal locus applied to the hypersurfaces in the projective space which are (finitely) covered by linear spaces and such that the tangent space is constant along these spaces.

Bibliographic Details
Main Authors: Pietro De Poi, Giovanna Ilardi
Format: Article
Language:deu
Published: Wydawnictwo Naukowe Uniwersytetu Pedagogicznego 2019-03-01
Series:Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica
Subjects:
Online Access:https://studmath.up.krakow.pl/index.php/studmath/article/view/7636