RT Journal Article T1 Invariants of solvable rigid Lie algebras up to dimension 8 A1 Campoamor Stursberg, Otto-Rudwig AB The invariants of all complex solvable rigid Lie algebras up to dimension eight are computed. Moreover we show, for rank one solvable algebras, some criteria to deduce to non-existence of non-trivial invariants or the existence of fundamental sets of invariants formed by rational functions of the Casimir invariants of the associated nilradical. PB Iop science SN 0305-4470 YR 2002 FD 2002 LK https://hdl.handle.net/20.500.14352/58589 UL https://hdl.handle.net/20.500.14352/58589 LA eng DS Docta Complutense RD 10 abr 2025