Another classification of Incidence Scrolls
arXiv:math/0201193
Abstract
The aim of this paper is the computation of the degree and genus of all incidence scrolls in Pn. For this, we fix the dimension of a linear space which have a base space of this fixed dimension. In this way, we can obtain all the incidence scrolls with a line as directrix curve, those whose base contains a plane, and so on.
Latex, 10 pages. It contains three tables. Accepted for publication in Archiv der Mathematik