Abelian inner ideals and gradings in Lie algebras

(This paper has been withdrawn. A new and extended version is now available as number 226: A construction of gradings of Lie algebras.)


A. Fernández < emalfer@agt.cie.uma.es >

E. García < esther.garcia@urjc.es >

M. Gómez Lozano < magomez@agt.cie.uma.es >