Article contents
Chern characters, reduced ranks and -modules on the flag variety
Published online by Cambridge University Press: 20 January 2009
Abstract
Let D be the factor of the enveloping algebra of a semisimple Lie algebra by its minimal primitive ideal with trival central character. We give a geometric description of the Chern character ch: K0(D)→HC0(D) and the state (of the maximal ideal m) s: K0(D)→K0(D/m) = ℤ in terms of the Euler characteristic χ:K0()→ℤ, where is the associated flag variety.
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 37 , Issue 3 , October 1994 , pp. 477 - 482
- Copyright
- Copyright © Edinburgh Mathematical Society 1994
References
REFERENCES
- 2
- Cited by