Seminars

The AROMATH seminar will usually happen on Tuesday at 10h30-11h30 every two weeks, except for a few deviations.
The presentations will typically take place at Inria Sophia Antipolis, Byron Blanc 106, and also online.
To join online, at https://cutt.ly/aromath or with a web browser at https://cutt.ly/aromath-web
use meeting ID: 828 5859 7791, passcode: 123

Category: General Tobias Metzlaff (TU Kaiserslautern) - Symplectic singularities and diagonal invariants

10h30-11h30
9 November 2023

Symplectic singularities were introduced by Beauville in 2000 to extend the notion of smoothness to the singular world of symplectic forms. Next to their intriguing geometric properties, they arise naturally in Lie theory, where they establish a link between commutative algebraic geometry and noncommutative representation theory. In this talk, I will highlight some computational aspects that boil down to the calculation of fundamental invariants for certain group actions, which are known due to Haiman as diagonal invariants.

Salle Byron Blanc (Y106), Inria

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