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Subalgebras Which Appear in Quantum Iwasawa Decompositions

  • Gail Letzter (a1)

Abstract

Let g be a semisimple Lie algebra. Quantum analogs of the enveloping algebra of the fixed Lie subalgebra are introduced for involutions corresponding to the negative of a diagram automorphism. These subalgebras of the quantized enveloping algebra specialize to their classical counterparts. They are used to form an Iwasawa type decompostition and begin a study of quantum Harish-Chandra modules.

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References

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Subalgebras Which Appear in Quantum Iwasawa Decompositions

  • Gail Letzter (a1)

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