SCHOOL (AND WORKSHOP) ON
ALGEBRAIC SPACE CURVES
TORINO, SEPTEMBER 23 - 27,
2002
First announcement
Lecturers.
R. Hartshorne (University of California, Berkeley, USA) M. Martin-Deschamps (Université de Versailles, Fr)
Organizers.
The School/Workshop is organized by G. Casnati, N. Chiarli, S.
Greco, R. Notari, M.L. Spreafico. For contacting the organizers send
a mail to
General informations on the School.
The school will take place at
It is mainly aimed to Phd students and young researchers in Algebraic Geometry.
Aim of the School.
This course will aim to cover the basic known results, and also
touch on open problems, in the area of classification of algebraic
curves in a projective n-space. We will discuss the possible degree
and genus of curves, the Hilbert scheme, and the irreducibility of
certain components. The theory of liaison is a major tool. Here we
discuss the relation of the Rao module to liaison equivalence
classes, minimal curves and the structure of a biliaison class, and
the irreducibility of the family of curves with given postulation and
Rao module. The best results are obtained in projective 3-space,
while analogous results in higher dimensions are mostly
conjectural.
Some open problems are the connectedness of the Hilbert scheme of
locally Cohen-Macaulay curves of given degree and genus in the
projective 3-space, and the problem of whether the Rao module
characterizes the Gorenstein liaison class in the projective n-space
for n>3.
Further announcements.
A more detailed first announcement (containing informations on
accomodation, registration and financial supports) will follow
probably in february.