GAAG seminar - Characteristic classes in Cohomological Hall Algebras


Event details

Date 30.05.2024
Hour 14:1516:00
Speaker Richard Rimanyi (UNC Chapel Hill and Newton Institute Cambridge)
Category Conferences - Seminars
Event Language English

The singularities of certain subvarieties in an ambient space can be measured by characteristic classes. A sophisticated version of such a characteristic class (called $\hbar$-deformed fundamental class) plays a role in Geometric Representation Theory, and also shows up in Cohomological Hall Algebras.

Practical information

  • Informed public
  • Free


  • Laetitia Al-Sulaymaniyin

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