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Article: Coordinates on Schubert cells, Kostant's harmonic forms, and the Bruhat Poisson structure on G/B
Title | Coordinates on Schubert cells, Kostant's harmonic forms, and the Bruhat Poisson structure on G/B |
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Authors | |
Issue Date | 1999 |
Publisher | Birkhaeuser Boston. The Journal's web site is located at http://link.springer.de/link/service/journals/00031/ |
Citation | Transformation Groups, 1999, v. 4 n. 4, p. 355-374 How to Cite? |
Abstract | For the flag manifold X = G/B of a complex semi-simple Lie group G, we make connections between the Kostant harmonic forms on G/B and the geometry of the Bruhat Poisson structure. We show that on each Schubert cell, the corresponding Kostant harmonic form can be described using only data coming from the Bruhat Poisson structure. We do this by using an explicit set of coordinates on the Schubert cell. |
Persistent Identifier | http://hdl.handle.net/10722/156075 |
ISSN | 2023 Impact Factor: 0.4 2023 SCImago Journal Rankings: 0.844 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lu, JH | en_US |
dc.date.accessioned | 2012-08-08T08:40:17Z | - |
dc.date.available | 2012-08-08T08:40:17Z | - |
dc.date.issued | 1999 | en_US |
dc.identifier.citation | Transformation Groups, 1999, v. 4 n. 4, p. 355-374 | en_US |
dc.identifier.issn | 1083-4362 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/156075 | - |
dc.description.abstract | For the flag manifold X = G/B of a complex semi-simple Lie group G, we make connections between the Kostant harmonic forms on G/B and the geometry of the Bruhat Poisson structure. We show that on each Schubert cell, the corresponding Kostant harmonic form can be described using only data coming from the Bruhat Poisson structure. We do this by using an explicit set of coordinates on the Schubert cell. | en_US |
dc.language | eng | en_US |
dc.publisher | Birkhaeuser Boston. The Journal's web site is located at http://link.springer.de/link/service/journals/00031/ | en_US |
dc.relation.ispartof | Transformation Groups | en_US |
dc.title | Coordinates on Schubert cells, Kostant's harmonic forms, and the Bruhat Poisson structure on G/B | en_US |
dc.type | Article | en_US |
dc.identifier.email | Lu, JH:jhluhku@hku.hk | en_US |
dc.identifier.authority | Lu, JH=rp00753 | en_US |
dc.description.nature | postprint | en_US |
dc.identifier.doi | 10.1007/BF01238564 | - |
dc.identifier.scopus | eid_2-s2.0-0033263519 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0033263519&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 4 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.spage | 355 | en_US |
dc.identifier.epage | 374 | en_US |
dc.identifier.isi | WOS:000084177800003 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Lu, JH=35790078400 | en_US |
dc.identifier.issnl | 1083-4362 | - |