Budget Amount *help |
¥3,270,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2009: ¥1,100,000 (Direct Cost: ¥1,100,000)
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Research Abstract |
The main purpose of this research was to give a proof of the character formula for irreducible highest weight modules over affine Lie algebras at the critical levels. We could not solve the problem itself ; however, we investigated the related problems concerning the quantum groups at roots of 1, and obtained several results such as the localization theorem on flag manifolds and the structure theorem for the center.
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