Twisted cocycles of lie algebras and cor
β
JiΕΔ±Β΄ HrivnΓ‘k; Petr NovotnΓ½
π
Article
π
2009
π
Elsevier Science
π
English
β 251 KB
We consider finite-dimensional complex Lie algebras. Using certain complex parameters we generalize the concept of cohomology cocycles of Lie algebras. A special case is generalization of 1-cocycles with respect to the adjoint representation -so called (Ξ±, Ξ², Ξ³ )-derivations. Parametric sets of spac