Date:
Thu, 26/01/202314:30-15:30
Title: Symplectic duality
Abstract: Symplectic duality (originating from ideas in physics) is a relation between different (possibly singular) conical algebraic symplectic varieties and their symplectic resolutions. It relates very different looking invariants of the dual varieties. Examples include nilpotent cones in Lie algebras (and their Springer resolutions), symmetric powers of surfaces (and the punctual Hilbert schemes), and Nakajima quiver varieties.
Recording will be available at: https://huji.cloud.panopto.eu/Panopto/Pages/Sessions/List.aspx?folderID=a6e6beab-eb0e-47c6-9d5d-aeb500acb5ad
Abstract: Symplectic duality (originating from ideas in physics) is a relation between different (possibly singular) conical algebraic symplectic varieties and their symplectic resolutions. It relates very different looking invariants of the dual varieties. Examples include nilpotent cones in Lie algebras (and their Springer resolutions), symmetric powers of surfaces (and the punctual Hilbert schemes), and Nakajima quiver varieties.
Recording will be available at: https://huji.cloud.panopto.eu/Panopto/Pages/Sessions/List.aspx?folderID=a6e6beab-eb0e-47c6-9d5d-aeb500acb5ad