- Institut
- Webseiten im Uni-Auftritt
- Zur Startseite
- Forschung
- Konferenzen und Workshops
- Seminare
- Lehre
- Service
- IT
- Zur Startseite
- Dokumentation
- Service und Webdienste
- Software etc.
- E-Mail am Institut (nur alte Accounts)
- E-Mail an der Universität
Termin: Detail
Stefano Mereta (MPI MiS, Leipzig): Free resolutions, syzygies, regularity and Betti numbers
Ort: MPI für Mathematik in den Naturwissenschaften Leipzig, Inselstr. 22, E1 05 (Leibniz-Saal)
In this preparatory lecture I will introduce and state the fundamental properties of some objects and invariants relevant in the study of a module using free resolutions. We will start from the first appearance of these ideas in the work of Hilbert (and even earlier of Cayley), until the recently introduced Boij-Soderberg theory. Time permitting, we will also discuss briefly some bounds and conjectures on the aformentioned invariants. This is a preparatory lecture for the ICM talk of Irena Peeva.
No Attachment
Beginn: 30. Juni 2022 14:30
Ende: 30. Juni 2022 16:00