The nil Hecke ring and cohomology of G/P for a Kac-Moody group G
Let G be the group with Borel subgroup B, associated to a Kac-Moody Lie algebra [unk] (with Weyl group W and Cartan subalgebra [unk]). Then H(*)(G/B) has, among others, four distinguished structures (i) an algebra structure, (ii) a distinguished basis, given by the Schubert cells, (iii) a module for...
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
1986
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC323118/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593661/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.83.6.1543 |
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