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- Publisher Website: 10.1007/s00039-007-0641-8
- Scopus: eid_2-s2.0-42749093781
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Article: Singular supports for character sheaves on a group compactification
| Title | Singular supports for character sheaves on a group compactification |
|---|---|
| Authors | |
| Keywords | Character sheaf Lagrangian subvariety Moment map Perverse sheaf Singular support |
| Issue Date | 2008 |
| Citation | Geometric and Functional Analysis, 2008, v. 17, n. 6, p. 1915-1923 How to Cite? |
| Abstract | Let G be a semisimple adjoint group over C and Ḡ be the De Concini-Procesi completion of G. In this paper, we define a Lagrangian subvariety Λ of the cotangent bundle of Ḡ such that the singular support of any character sheaf on G is contained in Λ. © 2008 Birkhaeuser. |
| Persistent Identifier | http://hdl.handle.net/10722/330106 |
| ISSN | 2023 Impact Factor: 2.4 2023 SCImago Journal Rankings: 3.597 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | He, Xuhua | - |
| dc.contributor.author | Lusztig, George | - |
| dc.date.accessioned | 2023-08-09T03:37:49Z | - |
| dc.date.available | 2023-08-09T03:37:49Z | - |
| dc.date.issued | 2008 | - |
| dc.identifier.citation | Geometric and Functional Analysis, 2008, v. 17, n. 6, p. 1915-1923 | - |
| dc.identifier.issn | 1016-443X | - |
| dc.identifier.uri | http://hdl.handle.net/10722/330106 | - |
| dc.description.abstract | Let G be a semisimple adjoint group over C and Ḡ be the De Concini-Procesi completion of G. In this paper, we define a Lagrangian subvariety Λ of the cotangent bundle of Ḡ such that the singular support of any character sheaf on G is contained in Λ. © 2008 Birkhaeuser. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Geometric and Functional Analysis | - |
| dc.subject | Character sheaf | - |
| dc.subject | Lagrangian subvariety | - |
| dc.subject | Moment map | - |
| dc.subject | Perverse sheaf | - |
| dc.subject | Singular support | - |
| dc.title | Singular supports for character sheaves on a group compactification | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1007/s00039-007-0641-8 | - |
| dc.identifier.scopus | eid_2-s2.0-42749093781 | - |
| dc.identifier.volume | 17 | - |
| dc.identifier.issue | 6 | - |
| dc.identifier.spage | 1915 | - |
| dc.identifier.epage | 1923 | - |
| dc.identifier.isi | WOS:000254997000005 | - |