%0 Journal Article
%A Campoamor Stursberg, Otto-Rudwig
%T A new matrix method for the Casimir operators of the Lie algebras wsp (N,R) and Isp (2N,R)
%D 2005
%@ 0305-4470
%U https://hdl.handle.net/20.500.14352/50698
%X A method is given to determine the Casimir operators of the perfect Lie algebras wsp (N,R) = sp (2N,R)−→⊕Γω1⊕Γ0hN and the inhomogeneous Lie algebrasIsp (2N,R) in terms of polynomials associated to a parametrized (2N + 1)×(2N + 1)-matrix. For the inhomogeneous symplectic algebras this matrix is shown to be associated to a faithful representation.The method is extended to other classes of Lie algebras, and some applications to the missing label problem are given.
%~