TY  - JOUR
AU  - Campoamor Stursberg, Otto-Rudwig
PY  - 2007
DO  - 10.1016/j.physleta.2006.10.050
SN  - 0375-9601
UR  - https://hdl.handle.net/20.500.14352/50673
T2  - Physics Letters A
AB  - Contrary to the expected behavior, we show the existence of non-invertible deformations of Lie algebras which can generate invariants for the coadjoint representation, as well as delete cohomology with values in the trivial or adjoint module. A...
LA  - eng
M2  - 360
PB  - Elsevier
TI  - A comment concerning cohomology and invariants of Lie algebras with respect to contractions and deformations
TY  - journal article
VL  - 362
ER  -