Ample cone of KSB and K- moduli spaces
Giulio Codogni (Università di Roma Tor Vergata)
Abstract: I will present some quantitative results about the ample cone of the moduli spaces of KSB stable and K-stable varieties of any dimension. These results follow from various higher dimensional generalizations of the Xiao-Cornalba-Harris slope inequality. Our proofs combine some new Noether and Castelnuovo inequalities with a careful study of the Harder-Narasimhan filtration of the push-forward of the log pluri-canonical bundles. The talk is based on a joint work with Luca Tasin and Filippo Viviani.
algebraic geometry
Audience: researchers in the topic
ZAG (Zoom Algebraic Geometry) seminar
Series comments: Description: ZAG seminar
The seminar takes place on Tuesdays and Thursdays via Zoom. Zoom passwords are given via mailing list on Fridays. To join the mailing list go to the website.
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Times vary to accommodate speakers time zones but times will be announced in GMT time.
| Organizers: | Jesus Martinez Garcia*, Ivan Cheltsov*, Jungkai Chen, Jérémy Blanc, Ernesto Lupercio, Yuji Odaka, Zsolt Patakfalvi, Julius Ross, Cristiano Spotti, Chenyang Xu |
| *contact for this listing |