TY - JOUR AU - Campoamor Stursberg, Otto-Rudwig AU - Ancochea Bermúdez, José María PY - 2001 DO - 10.1081/AGB-5017 SN - 0092-7872 UR - https://hdl.handle.net/20.500.14352/57186 T2 - Communications in Algebra AB - We classify the (n − 5)-filiform Lie algebras which have the additional property of a non-abelian derived subalgebra. Moreover we show that if a (n − 5)-filiform Lie algebra is characteristically nilpotent, then it must be 2-abelian. LA - eng M2 - 3199 PB - Marcel Dekker KW - Filiform Lie algebra KW - Nilpotent Lie algebra KW - Derivation KW - Characteristically KW - Solvable KW - Nilpotent Lie algebras KW - Structure theory of Lie algebras KW - Automorphisms and other operators on Lie algebras nilpotent algebra TI - On 2-abelian (n-5)-filiform Lie algebras TY - journal article VL - 29 ER -