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Zapiski Nauchnykh Seminarov POMI, 1995, Volume 224, Pages 155–177
(Mi znsl4440)
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This article is cited in 9 scientific papers (total in 10 papers)
Gauss decomposition for quantum groups and supergroups
E. V. Damaskinskya, P. P. Kulishb, M. A. Sokolovc a Military Technical Institute
b St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
c St. Petersburg Institute of Machinery
Abstract:
The Gauss decompositions of quantum groups related to classical Lie groups and supergroups are considered by the elementary algebraic and $R$-matrix methods. The commutation relations between the generators of the new basis introduced by the decomposition are described in detail. It is shown that it is possible to reduce a number of independent generators to the dimension of the related classical group. The symplectic quantum group $Sp_q(2)$ and supergroups $GL_q(1, 1)$ and $GL_q(2, 1)$ are considered as examples. Bibliography: 66 titles.
Received: 15.12.1994
Citation:
E. V. Damaskinsky, P. P. Kulish, M. A. Sokolov, “Gauss decomposition for quantum groups and supergroups”, Questions of quantum field theory and statistical physics. Part 13, Zap. Nauchn. Sem. POMI, 224, POMI, St. Petersburg, 1995, 155–177; J. Math. Sci. (New York), 88:2 (1998), 208–223
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https://www.mathnet.ru/eng/znsl4440 https://www.mathnet.ru/eng/znsl/v224/p155
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