Uploaded March 2026 | Updated September 2026, 3 weeks ago
Workshop on Recent Developments in Hodge Theory and O-minimality
2:30pm|Simonyi Hall 101
Topic: Some Effective Special Point Results
Speaker: Gareth Jones
Affiliation: University of Manchester
Date: March 11, 2026
I'll start by discussing some work with Binyamini, Schmidt, and Thomas in which we prove a uniform Manin-Mumford result for products of CM elliptic curves. I'll show how we apply this to obtain an effective Andre-Oort result for fibre powers of the Legendre family. I'll then discuss work in progress with Schmidt, on extending this to multiplicative extensions.
Workshop on Recent Developments in Hodge Theory and O-minimality
2:30pm|Simonyi Hall 101
Topic: Some Effective Special Point Results
Speaker: Gareth Jones
Affiliation: University of Manchester
Date: March 11, 2026
I'll start by discussing some work with Binyamini, Schmidt, and Thomas in which we prove a uniform Manin-Mumford result for products of CM elliptic curves. I'll show how we apply this to obtain an effective Andre-Oort result for fibre powers of the Legendre family. I'll then discuss work in progress with Schmidt, on extending this to multiplicative extensions.
