Ancochea Bermúdez, José MaríaCampoamor Stursberg, Otto-Rudwig2023-06-182023-06-182015-040024-379510.1016/j.laa.2014.12.019https://hdl.handle.net/20.500.14352/24009The complete classification of real solvable rigid Lie algebras possessing a nilradical of dimension at most six is given. Eleven new isomorphism classes of indecomposable algebras are obtained. It is further shown that the resulting solvable Lie algebras have a vanishing second Chevalley cohomology group, thus correspond to algebraically rigid Lie algebras.engjournal articlehttps//doi.org/10.1016/j.laa.2014.12.019http://www.sciencedirect.com/science/article/pii/S0024379514008222restricted access51Real Lie algebraSolvableRigidityCohomologyMatemáticas (Matemáticas)12 Matemáticas