S. Khoroshkin, O. Ogievetsky. Structure constants of diagonal reduction algebras of gl type

Natural Sciences / Mathematics / Algebra

Submitted on: Sep 10, 2012, 14:43:41

Description: We describe, in terms of generators and relations, the reduction algebra, related to the diagonal embedding of the Lie algebra gl_n into gl_n oplus gl_n. Its representation theory is related to the theory of decompositions of tensor products of gl_n-modules.

The Library of Congress (USA) reference page : http://lccn.loc.gov/cn2013300046.

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O_Ogievetsky__Structure_constants.pdf