| dc.contributor.creator | Hoffmann, Norbert | |
| dc.contributor.creator | Biswas, Indranil | |
| dc.date.accessioned | 2018-12-10T10:46:58Z | |
| dc.date.available | 2018-12-10T10:46:58Z | |
| dc.date.issued | 2009 | |
| dc.identifier.citation | Hoffmann, N., Biswas, I. (2009). 'Poincaré families and automorphisms of principal bundles on a curve.' C. R. Acad. Sci. Paris 347, pp. 1285-1288. ISSN: 1631-073X | en_US |
| dc.identifier.uri | http://hdl.handle.net/10395/2530 | |
| dc.description | Poincaré families and automorphisms of principal bundles on a curve. | en_US |
| dc.description.abstract | Let C be a smooth projective curve, and let G be a reductive algebraic group. We give a necessary condition, in terms of automorphism groups of principal G-bundles on C, for the existence of Poincaré families parameterized by Zariski-open parts of their coarse moduli schemes. Applications are given for the moduli spaces of orthogonal and symplectic bundles. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Elsevier | en_US |
| dc.relation.ispartofseries | 347; | |
| dc.rights.uri | https://doi.org/10.1016/j.crma.2009.10.006 | en_US |
| dc.subject | Poincaré families | en_US |
| dc.subject | Automorphisms | en_US |
| dc.subject | Principal bundles | en_US |
| dc.subject | Curve | en_US |
| dc.title | Poincaré families and automorphisms of principal bundles on a curve (Pre-published version) | en_US |
| dc.type | Article | en_US |
| dc.type.supercollection | all_mic_research | en_US |
| dc.type.supercollection | mic_published_reviewed | en_US |
| dc.description.version | Yes | en_US |
| dc.identifier.doi | 10.1016/j.crma.2009.10.006 | |
