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Journal of Siberian Federal University. Mathematics & Physics, 2017, Volume 10, Issue 4, Pages 494–502
(Mi jsfu578)
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This article is cited in 5 scientific papers (total in 5 papers)
Weight q-multiplicities for representations of sp4(C)
Pamela E. Harris, Edward L. Lauber Williams College,
Williamstown, MA 01267,
USA
Abstract:
In this paper we present a closed formula for the values of the q-analog of Kostant's partition function for the Lie algebra sp4(C) and use this result to give a simple formula for the q-multiplicity of a weight in the representations of the Lie algebra sp4(C). This generalizes the 2012 work of Refaghat and Shahryari that presented a closed formula for weight multiplicities in representations of the Lie algebra sp4(C).
Keywords:
Sympletic Lie algebra, Kostant partition functions, q-analog of Kostant partition function, weight multiplicity, weight q-multiplicity.
Received: 18.01.2017 Received in revised form: 03.04.2017 Accepted: 20.08.2017
Citation:
Pamela E. Harris, Edward L. Lauber, “Weight q-multiplicities for representations of sp4(C)”, J. Sib. Fed. Univ. Math. Phys., 10:4 (2017), 494–502
Linking options:
https://www.mathnet.ru/eng/jsfu578 https://www.mathnet.ru/eng/jsfu/v10/i4/p494
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Abstract page: | 267 | Full-text PDF : | 95 | References: | 51 |
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