DT invariants of symmetric quivers: algebra, combinatorics, and topology

Europe/Paris
Salle de conférences (IRMA)

Salle de conférences

IRMA

7 rue René Descartes, 67084, Strasbourg, France
Description
Motivic Donaldson-Thomas invariants for symmetric quivers were introduced by Kontsevich and Soibelman around 2010. The initial goal was to capture motivic properties of stacks of quiver representations.  However, it turned out that these invariants admit a lot of beautiful interpretations of algebraic, geometric and combinatorial nature.
Among the structures naturally popping up in the theory are the cohomological Hall algebras, vertex operators algebras, Hilbert schemes, BPS states, and the Koszul duality. 
 
The goal of this event is to bring together mathematicians and physicists working with the motivic Donaldson-Thomas invariants. We expect that the experts will be able to exchange their ideas and insights, which will lead to a better understanding of the existing results and their interrelationships, as well as to new directions.
 
 

 

    • 9:30 AM 10:00 AM
      Coffee break 30m Salon

      Salon

      IRMA

    • 10:00 AM 11:45 AM
      Introduction to CoHAs and refined DT invariants 1h 45m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Markus Reineke
    • 12:00 PM 2:00 PM
      Lunch 2h Le 32

      Le 32

    • 2:00 PM 3:15 PM
      Unlinking for symmetric quivers 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Piotr Kucharski
    • 3:30 PM 4:00 PM
      Coffee break 30m Salon

      Salon

      IRMA

    • 4:00 PM 5:15 PM
      Diagonalisation for symmetric quivers 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Dmitry Noshchenko
    • 9:00 AM 10:15 AM
      Modules over CoHA 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Hans Franzen
    • 10:15 AM 10:45 AM
      Coffee break 30m Salon

      Salon

      IRMA

    • 10:45 AM 12:00 PM
      Vertex algebras and CoHAs 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Sergey Mozgovoy
    • 12:15 PM 2:00 PM
      Lunch 1h 45m Le 32

      Le 32

    • 2:00 PM 3:15 PM
      Koszul algebras and DT invariants 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Vladimir Dotsenko (University of Strasbourg)
    • 3:30 PM 4:00 PM
      Coffee break 30m Salon

      Salon

      IRMA

    • 4:00 PM 5:30 PM
      Discussion session 1h 30m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
    • 7:00 PM 10:00 PM
      Workshop dinner 3h Jabiru café

      Jabiru café

    • 9:30 AM 10:30 AM
      Coffee break 1h Salon

      Salon

      IRMA

    • 10:30 AM 11:45 AM
      Knots-quivers correspondence 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Piotr Sułkowski
    • 12:00 PM 2:00 PM
      Lunch 2h Le 32

      Le 32

    • 2:00 PM 3:15 PM
      Quiver Yangians 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Wei Li
    • 3:30 PM 4:00 PM
      Coffee break 30m Salon

      Salon

      IRMA

    • 4:00 PM 5:30 PM
      Discussion session 1h 30m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
    • 9:00 AM 9:30 AM
      Contributed talk 1 30m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Frédéric Chapoton
    • 9:30 AM 10:00 AM
      Contributed talk 2 30m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Piotr Sułkowski
    • 10:15 AM 10:45 AM
      Coffee break 30m Salon

      Salon

      IRMA

    • 10:45 AM 12:00 PM
      Contributed talk 3 1h 15m Salle de conférences

      Salle de conférences

      IRMA

      7 rue René Descartes, 67084, Strasbourg, France
      Speaker: Piotr Kucharski
    • 12:15 PM 2:00 PM
      Lunch 1h 45m Le 32

      Le 32