|Workshop on Motives, Galois Representations and Cohomology Around the Langlands Program|
|Topic:||Topological and arithmetic intersection numbers attached to real quadratic cycles|
|Date:||Wednesday, November 8|
|Time/Room:||10:00am - 11:00am/S-101|
Abstract: I will discuss a recent conjecture formulated in an ongoing project with Jan Vonk relating the intersection numbers of one-dimensional topological cycles on certain Shimura curves to the arithmetic intersections of associated real multiplication points on the Drinfeld p-adic upper half-plane. Numerical experiments carried out with Vonk and James Rickards supporting the conjecture will be described.