Finite flat group schemes over Z

Abstract: Finite flat group schemes are important in number theory. We explain what we do and don't know about their structure over rings of integers of number fields, in particular over $\mathbb Z$. This is joint work with Lassina Dembele.

algebraic geometryalgebraic topologycomplex variablesdifferential geometrygeometric topologymetric geometryquantum algebrarepresentation theory

Audience: researchers in the topic

Sapienza A&G Seminar

Series comments: Weekly research seminar in algebra and geometry.

"Sapienza" Università di Roma, Department of Mathematics "Guido Castelnuovo".