Seminario Geometría, Mecánica y Control
Dirac groupoids and Dirac bialgebroids
Ponente: Madeleine Jotz Lean (Julius-Maximilians-Universität Würzburg)Fecha: viernes 08 de octubre de 2021 - 15:00Lugar: Online - us06web.zoom.us/j/7555463367 (ID: 755 546 3367)
Resumen:
This talk summarises the equivalences between Dirac groupoids, Dirac algebroids, and Dirac bialgebroids. The latter structure generalises simultaneously Lie bialgebroids, infinitesimal ideal systems and IM-2-forms.
As an application multiplicative generalized complex structures on Lie groupoids can be reduced to special complex bialgebroids.