By Timofey Grigoryev and Maxim Nazarov

In this short note we study the center of the universal enveloping algebra of the strange Lie superalgebra Q(N). We obtain an analogue of the well known Perelomov-Popov formula (1968) for central elements of this algebra - an expression of the central characters through the highest weight parameters.

March 19, 2019

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An analogue of the Perelomov-Popov formula for the Lie superalgebra Q(N)

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