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Title:
Brauer classes in moduli problems and arithmetic: Lecture 1

Speaker:
Nicholas Addington

Abstract:
We cover Brauer classes, how they arise as obstructions on moduli spaces of sheaves, and how they can be used to obstruct rational points, highlighting recent links between the two.

Link:
https://mathtube.org/lecture/video/brauer-classes-moduli-problems-and-arithmetic-lecture-1

Workshop:
Mathtube- PRIMA 2021 Summer School: Rational curves and moduli spaces in arithmetic geometry