On representations of lie algebras for q
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L.A-M. Hanna; M.E. Khalifa; S.S. Hassan
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Article
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1997
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Elsevier Science
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English
โ 529 KB
S&mitted hy Gorg IIeinig ABSTHACT We prove that the Lie algebra L' : [K,, K\_] = SK,,, [K,,, K,] = \*K,, where s is a real number, K,, is a Hermitian diagonal operator, and K+= K? has nontrivial matrix representations if and only if s > 0.