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arXiv:1402.4444 [math.RT]AbstractReferencesReviewsResources

Central elements in the universal enveloping algebra and function of matrix elements

D. V. Artamonov, V. A. Golubeva

Published 2014-02-18Version 1

In the paper a construction of central elements in $U(\mathfrak{o}_N)$ and $U(\mathfrak{g}_2)$ based on invariant theory is given. New function of matrix elements that appear in description of the center of $U(\mathfrak{g}_2)$ are defined.

Comments: 17 pages, 9 figures
Categories: math.RT
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