TY - JOUR AU - Ancochea Bermúdez, José María AU - Goze, Michel PY - 1992 DO - 10.1080/00927879208824380 SN - 0092-7872 UR - https://hdl.handle.net/20.500.14352/58431 T2 - Communications in Algebra AB - One knows that a solvable rigid Lie algebra is algebraic and can be written as a semidirect product of the form g=T⊕n if n is the maximal nilpotent ideal and T a torus on n . The main result of the paper is equivalent to the following: If g is... LA - fra M2 - 875 PB - Taylor & Francis KW - complex solvable rigid Lie algebra KW - filiform nilradical KW - adjoint operator TI - Le rang du systeme linéaire des racines d'une algèbre de Lie rigide résoluble complexe TY - journal article VL - 20 ER -