continious cohomology of groups of volume-preserving and symplectic diffepmorphisms, measurable transfer and higher asymtotic cycles
| dc.creator | Reznikov, Alexander | |
| dc.date | 1997-09-06 | |
| dc.date.accessioned | 2026-07-07T09:13:19Z | |
| dc.date.available | 2026-07-07T09:13:19Z | |
| dc.description | I construct the real counterparts (which I call Borel-Bott classes) of the R/Z classes constructed in "Characteristic classes in symplectic topology", to appear, in the cohomology of volume-preserving and symplectomorhisms of a compact (symplectic) manifold.I show that, for the symplectic action of the mapping class group in the moduli space of stable vector bundles over a Riemann surface, the restriction of the first constructed class from the symplectomorphism group gives a generator for the second (bounded) cohomology of the mapping class group. | |
| dc.description | amstex | |
| dc.identifier | https://arxiv.org/abs/dg-ga/9709010 | |
| dc.identifier | http://arxiv.org/abs/dg-ga/9709010 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/152288 | |
| dc.subject | Differential Geometry | |
| dc.title | continious cohomology of groups of volume-preserving and symplectic diffepmorphisms, measurable transfer and higher asymtotic cycles | |
| dc.type | text |