We review some definitions and constructions of hom-Lie algebras, hom-associative algebras and hom-Poisson algebras. We define hom-Lie algebroids, a definition that may seem cumbersome at first, but which is justified, first, by a one-to-one corespondence with hom-Gerstenhaber algebras, a notion that we also introduce, and several examples, including hom-Poisson structures.
Date:
2013-02-20
Start Time:
14:00
Speaker:
Joana Teles (CMUC/Univ. Coimbra)
Institution:
Centre for Mathematics of the University of Coimbra
