Motives for perfect PAC fields with pro-cyclic Galois group
| dc.creator | Halupczok, Immanuel | |
| dc.date | 2007-04-17 | |
| dc.date | 2008-01-21 | |
| dc.date.accessioned | 2026-07-07T09:46:45Z | |
| dc.date.available | 2026-07-07T09:46:45Z | |
| dc.description | Denef and Loeser defined a map from the Grothendieck ring of sets definable in pseudo-finite fields to the Grothendieck ring of Chow motives, thus enabling to apply any cohomological invariant to these sets. We generalize this to perfect, pseudo algebraically closed fields with pro-cyclic Galois group. In addition, we define some maps between different Grothendieck rings of definable sets which provide additional information, not contained in the associated motive. In particular we infer that the map of Denef-Loeser is not injective. | |
| dc.description | 15 pages, to appear in JSL; minor corrections and one proof replaced by a sketch of proof and a reference | |
| dc.identifier | https://arxiv.org/abs/0704.2206 | |
| dc.identifier | http://arxiv.org/abs/0704.2206 | |
| dc.identifier | J. Symbolic Logic, 73 (2008), pp. 1036-1050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/163635 | |
| dc.subject | Logic | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 03C10; 03C60; 03C98; 12L12; 12E30; 12F10; 14G15; 14G27 | |
| dc.title | Motives for perfect PAC fields with pro-cyclic Galois group | |
| dc.type | text |