Speaker: Alice Lin (Harvard University)

Using integral p-adic Hodge theory, Kato and Koshikawa define a generalization of the Faltings height of an abelian variety to motives defined over a number field. Assuming the adelic Mumford-Tate conjecture, we prove a finiteness property for heights in the isogeny class of a motive, where the isogenous motives are not required to be defined over the same number field. This expands on a result of Kisin and Mocz for the Faltings height in isogeny classes of abelian varieties.

Part of the Five College Number Theory Seminar (https://dmzb.github.io/FCNTS.html)

Sourced from researchseminars.org