Concept
Freudenthal magic square
Related publications (4)
Dirac Lie Groups, Dirac Homogeneous Spaces and the Theorem of Drinfeld
The notions of Poisson Lie group and Poisson homogeneous space are extended to the Dirac category. The theorem of Drinfeld on the one-to-one correspondence between Poisson homogeneous spaces of a Poisson Lie group and a special class of Lagrangian subalgeb ...
2011Dirac Group(oid)s and Their Homogeneous Spaces
A theorem of Drinfel'd (Drinfel'd (1993)) classifies the Poisson homogeneous spaces of a Poisson Lie group (G,πG) via a special class of Lagrangian subalgebras of the Drinfel'd double of its Lie bialgebra. This result is extended in Liu et al. (1998) to a ...
EPFL2011