RT Journal Article
T1 Le rang du systeme linéaire des racines d'une algèbre de Lie rigide résoluble complexe
A1 Ancochea Bermúdez, José María
A1 Goze, Michel
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 rigid then T  is a maximal torus on n . The authors then study algebras of this form where n  is a filiform nilpotent algebra. A classification of this law is given in the case in which the weights of T  are kα , with 1≤k≤n=dimn .
PB Taylor & Francis
SN 0092-7872
YR 1992
FD 1992
LK https://hdl.handle.net/20.500.14352/58431
UL https://hdl.handle.net/20.500.14352/58431
LA fra
DS Docta Complutense
RD 8 abr 2025