The String Topology Loop Coproduct and Cohomology Operations
| dc.creator | Lahtinen, Anssi | |
| dc.date | 2007-12-03 | |
| dc.date.accessioned | 2026-07-07T08:46:50Z | |
| dc.date.available | 2026-07-07T08:46:50Z | |
| dc.description | This note explores the interaction between cohomology operations in a generalized cohomology theory and a string topology loop coproduct dual to the Chas--Sullivan loop product. More precisely, we ask for a description for the failure of a given operation to commute with the loop coproduct, and will obtain a satisfactory answer in the case where the operation preserves both sums and products. Examples of such operations include the total Steenrod square in ordinary mod 2 cohomology and the Adams operations in K-theory. | |
| dc.description | 6 pages; submitted to the proceedings of the M.M.Postnikov memorial conference | |
| dc.identifier | https://arxiv.org/abs/0712.0212 | |
| dc.identifier | http://arxiv.org/abs/0712.0212 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/143391 | |
| dc.subject | Algebraic Topology | |
| dc.subject | 55S25 (Primary); 55N20, 57R19 (Secondary) | |
| dc.title | The String Topology Loop Coproduct and Cohomology Operations | |
| dc.type | text |