PROPped up graph cohomology
| dc.creator | Markl, Martin | |
| dc.creator | Voronov, Alexander A. | |
| dc.date | 2003-07-07 | |
| dc.date | 2007-04-12 | |
| dc.date.accessioned | 2026-07-07T07:56:15Z | |
| dc.date.available | 2026-07-07T07:56:15Z | |
| dc.description | We consider graph complexes with a flow and compute their cohomology. More specifically, we prove that for a PROP generated by a Koszul dioperad, the corresponding graph complex gives a minimal model of the PROP. We also give another proof of the existence of a minimal model of the bialgebra PROP from math.AT/0209007. These results are based on the useful notion of a 1/2 PROP introduced by Kontsevich in an e-mail message to the first author. | |
| dc.description | 33 pages; this is a final version to appear in Maninfest; some corrections made, including adding a condition of connectedness of the differential | |
| dc.identifier | https://arxiv.org/abs/math/0307081 | |
| dc.identifier | http://arxiv.org/abs/math/0307081 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/127240 | |
| dc.subject | Quantum Algebra | |
| dc.subject | Algebraic Topology | |
| dc.subject | 18D50 (primary), 55P48 (secondary) | |
| dc.title | PROPped up graph cohomology | |
| dc.type | text |