On (2,3)-fourfolds
John Christian Ottem (University of Oslo)
Abstract: I will explain how tropical degenerations and birational specialization techniques can be used in rationality problems. In particular, I will apply these techniques to study quartic fivefolds and complete intersections of a quadric and a cubic in $\mathbb{P}^6$. This is joint work with Johannes Nicaise.
algebraic geometry
Audience: researchers in the topic
Comments: The discussion for John Ottem’s talk is taking place not in zoom-chat, but at tinyurl.com/2020-07-10-jco (and will be deleted after 3-7 days).
Stanford algebraic geometry seminar
Series comments: Seminar time varies somewhat in summer 2020, as we figure out a steadystate.
This seminar requires both advance registration, and a password. Register at stanford.zoom.us/meeting/register/tJEvcOuprz8vHtbL2_TTgZzr-_UhGvnr1EGv Password: 362880
More seminar information: agstanford.com
| Organizer: | Ravi Vakil* |
| *contact for this listing |