vi segnalo il seguente seminario che potrebbe essere di interesse:

SEMINARIO

 
Karl Schwede 
(University of Utah)

Titolo: Recent progress in mixed characteristic higher dimensional
algebraic geometry geometry

Giovedi' 8 Aprile 2021 ORE 18:00

Dipartimento di Matematica e Fisica 
Universita' degli Studi Roma Tre (online)


Abstract
In characteristic zero birational algebraic geometry, Kawamata-Viehweg
vanishing is a centrally important tool.  For some applications in
characteristic p > 0, one may use Frobenius and perturbations as a
replacement for resolution of singularities and Kawamata-Viehweg
vanishing. This talk will show how to use Bhatt's vanishing theorem
for absolute integral closures mixed characteristic as a replacement
for resolutions and Kawamata-Viehweg vanishing theorems in a number of
applications.  This is joint work with B. Bhatt, L. Ma, Z. Patakfalvi,
K. Tucker, J. Waldron and J. Witaszek.


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