Seminar series
Date
Thu, 02 Nov 2023
Time
17:00 -
18:00
Location
L3
Speaker
Martin Bays (Oxford)
I will present a generalisation of the Elekes-Szabó result, that any ternary algebraic relation in characteristic 0 having large intersections with (certain) finite grids must essentially be the graph of a group law, to a version where one obtains an algebraic group action. In the end the conclusion will be similar, but with weaker assumptions. This is recent work with Tingxiang Zou.