Seminario

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 - 15:00
Lugar:  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.