Seminario Geometría
Hausel`s big algebras and their geometry
Ponente: Mischa Elkner (Institute of Science and Technology Austria, Vienna)Fecha: miércoles 19 de noviembre de 2025 - 11:30Lugar: Aula Naranja, ICMAT
Resumen:
Big algebras are a recently introduced class of commutative algebras with ties to Higgs bundles and representation theory. This talk is about their geometry, in a twofold sense: firstly the geometry of their spectra, and secondly geometric models of big algebras via intersection cohomology of affine Schubert varieties.
