Carmin.tv

Mathematics
and Interactions

Please leave your feedback in order for us to improve your experience !
Conférences grand public MathEnVille
1 videos

Conférences grand public MathEnVille

Open science put to the test of rights and duties: mathematicians and librarians, let's educate ours / Science ouverte a l'épreuve des droits et devoirs : mathématiciens-nes et bibliothécaires, (in)formons-nous
7 videos

Open science put to the test of rights and duties: mathematicians and librarians, let's educate ours / Science ouverte a l'épreuve des droits et devoirs : mathématiciens-nes et bibliothécaires, (in)formons-nous

Combinatorics, Automata, and Number Theory (CANT) school-conference / Ecole-conférence de Combinatoire, d'Automates et de Théorie des Nombres (CANT)
5 videos

Combinatorics, Automata, and Number Theory (CANT) school-conference / Ecole-conférence de Combinatoire, d'Automates et de Théorie des Nombres (CANT)

Interacting particle systems and related fields / Systèmes de particules en interaction et domaines connexes
5 videos

Interacting particle systems and related fields / Systèmes de particules en interaction et domaines connexes

All the collections
CIMPA
CIRM
IHES
IHP
Institut Fourier
LMR
SMF
All the institutions
Mathematics on the Crossroad of Centuries - A Conference in Honor of Maxim Kontsevich's 60th Birthday

Collection Mathematics on the Crossroad of Centuries - A Conference in Honor of Maxim Kontsevich's 60th Birthday

Organizer(s) Denis Auroux, Ludmil Katzarkov, Tony Pantev, Yan Soibelman
Date(s) 16/09/2024 - 20/09/2024
linked URL https://indico.math.cnrs.fr/event/11957/
00:00:00 / 00:00:00
7 21

Birational and Singularity Invariants from nc Hodge Theory

By Tony Pantev

I will explain how a natural amalgam of classical Hodge theory with the nc Hodge structures arising from Gromov-Witten theory gives rise to new additive invariants of smooth projective varieties called Hodge atoms. Combined with Iritani's blow-up formula, Hodge atoms provide obstructions to birational equivalence and novel invariants of singularities. I will discuss applications to the Lüroth rationality problem and singularity theory. This is a joint work with L.Katzarkov, M.Kontsevich, and T.Y.Yu.

Information about the video

Domain(s)

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow




Register

  • Bookmark videos
  • Add videos to see later &
    keep your browsing history
  • Comment with the scientific
    community
  • Get notification updates
    for your favorite subjects
Copyright Carmin.tv 2025
By browsing our website, you accept the use of cookies to improve your experience. Find out more about our privacy policy.
Approve
Give feedback