Kalendarium
20
September
Algebra Seminar "Quotients of the polydisc with prescribed numerical invariants“, by Amir Dzambic (Christian-Albrecht University of Kiel)
Title: Quotients of the polydisc with prescribed numerical invariants
Abstract: In my talk I will be interested in complex algebraic varieties with the same Betti numbers as the n-fold product of projective lines over the complex numbers. After a short motivation I will focus on certain natural sources for such varieties, namely polydisc quotients X(G)=Hn/G, where Hn denotes the n-fold product of the upper half plane and G is a discrete cocompact and torsion-free subgroup (a lattice) of the group of biholomorphic transformations of Hn. I will hint how to find examples of varieties with specified Betti numbers coming from "irreducible" lattices G and will discuss some results and open questions on quotients X(G) which are isogenous to a higher product of algebraic curves.
Om händelsen
Tid:
2023-09-20 15:15
till
16:15
Plats
MH:332A
Kontakt
anitha [dot] thillaisundaram [at] math [dot] lu [dot] se