Automorphisms of Galois Coverings of Generic $m$-Canonical Projections
| dc.creator | Kharlamov, V. | |
| dc.creator | Kulikov, Vik. | |
| dc.date | 2007-08-31 | |
| dc.date.accessioned | 2026-07-07T08:26:55Z | |
| dc.date.available | 2026-07-07T08:26:55Z | |
| dc.description | The automorphism group of the Galois covering induced by a pluri-canonical generic covering of a projective space is investigated. It is shown that by means of such coverings one obtains, in dimensions one and two, serieses of specific actions of the symmetric groups $S_d$ on curves and surfaces not deformable to an action of $S_d$ which is not the full automorphism group. As an application, new DIF $\ne$ DEF examples for $G$-varieties in complex and real geometry are given. | |
| dc.description | 34 pages | |
| dc.identifier | https://arxiv.org/abs/0708.4381 | |
| dc.identifier | http://arxiv.org/abs/0708.4381 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/137105 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14J50; 14H37; 14P99; 14J10 | |
| dc.title | Automorphisms of Galois Coverings of Generic $m$-Canonical Projections | |
| dc.type | text |