RT Journal Article T1 On Lie algebras whose nilradical is (n−p)-filiform A1 Ancochea Bermúdez, José María A1 Campoamor Stursberg, Otto-Rudwig AB We prove first that every (n − p)-filiform Lie algebra, p ≤ 3, is the nilradical of a solvable, nonnilpotent rigid Lie algebra. We also analize howthis result extends to (n − 4)-filiform Lie algebras. For this purpose, we give a classificaction of these algebras and then determine which of the obtained classes appear as the nilradical of a rigid algebra. PB Taylor & Francis SN 0092-7872 YR 2001 FD 2001 LK https://hdl.handle.net/20.500.14352/58411 UL https://hdl.handle.net/20.500.14352/58411 LA eng NO Universidad Complutense de Madrid DS Docta Complutense RD 11 abr 2025