Speaker

Francis Brown (Oxford)

Date

Fri, Jun 2 2023, 2:30pm

Location

383N

of the L-function of an elliptic curve at the point 2 may be interpreted

as a period integral associated to a simple extension, in accordance

with Beilinson’s conjecture. However, this extension involves an

additional period which has no known interpretation. In the second half

of the talk I will propose a notion of mixed L-function whose values

supply this missing period.