Degenerations of binary Lie and nilpotent Malcev algebras
  We describe degenerations of four-dimensional binary Lie algebras, and five- and six-dimensional nilpotent Malcev algebras over \mathbb{C}. In particular, we describe all irreducible components of these varieties. 
Ivan Kaygorodov, Yury Popov, Yury Volkov
math.RA