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The centre of enveloping algebra for Lie superalgebra Q(n,$${\mathbb{C}})$$. (English) Zbl 0539.17003
The author considers the Lie superalgebra $${\mathfrak g}=Q(n,{\mathbb{C}})\subset {\mathfrak gl}(n,n)$$ consisting of all block matrices $$\left( \begin{matrix} A\quad B\\ B\quad A\end{matrix} \right)$$ with arbitrary complex $$n\times n$$- matrices A and B. He explicitly describes (without proof) the algebra of all $${\mathfrak g}$$-invariant elements of the supersymmetric algebra $$S({\mathfrak g})$$ and the center of the universal enveloping algebra $$U({\mathfrak g})$$.
Reviewer: M.Scheunert

##### MSC:
 17A70 Superalgebras
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##### References:
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