Speaker: Purna Bangere, University of Kansas, Lawrence, KS, USA.
Date/Time: 6 August 2021, 6:30pm IST/ 1:00pm GMT / 9:00am EDT (joining
time 6:15pm IST).
Google meet link:
https://meet.google.com/ffu-vhwk-mjd
Title: Syzygies and Gonality
Abstract: In this talk we will deal with recent results on the so-called
property N_p and M_p. These concern the structure of free resolutions
associated with a very ample line bundle on a projective variety. There
are interesting conjectures and ideas related to the structure of free
resolutions and the intrinsic geometry connected with properties N_p and
M_p. A lot of attention has been paid of property N_p, not so much for
property M_p. In this talk we will describe some new results about
properties M_p for an algebraic surface, some higher dimensional
varieties, and even interesting everywhere non reduced schemes called
carpets.
For more information and links to previous seminars, visit the website of
VCAS:
https://sites.google.com/view/virtual-comm-algebra-seminar