Certaines algèbres non associatives simples définies par la transvection des formes binaires.
Cohomology of deformation parameters of diagonal noncommutative nonassociative graded algebras.
Crystallographic actions on Lie groups and post-Lie algebra structures
This survey on crystallographic groups, geometric structures on Lie groups and associated algebraic structures is based on a lecture given in the Ostrava research seminar in .