Mostrar el registro sencillo del ítem
Massey products and higher operations
dc.contributor.author | Muro-Jiménez, Fernando | |
dc.date.accessioned | 2023-03-03T11:19:50Z | |
dc.date.available | 2023-03-03T11:19:50Z | |
dc.date.issued | 2023-01-25 | |
dc.identifier.uri | https://hdl.handle.net/10630/26078 | |
dc.description.abstract | It was long believed that Massey products in the cohomology of a differential graded associative algebra were determined by the higher operations on a minimal A-infinity model. This was disproved by Buijs, Moreno-Fernández, and Murillo. They also gave sufficient conditions for it to hold. In this talk, we will present two further conditions: - Associative algebras with sparse cohomology. - Algebras over Koszul operads. In the latter case, we define an analogue of triple Massey products which extends the cases previously considered in the literature (associative and Lie algebras). | es_ES |
dc.description.sponsorship | Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. | es_ES |
dc.language.iso | spa | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Ágebra | es_ES |
dc.subject.other | Massey products | es_ES |
dc.title | Massey products and higher operations | es_ES |
dc.type | info:eu-repo/semantics/conferenceObject | es_ES |
dc.centro | Facultad de Ciencias | es_ES |
dc.relation.eventtitle | Massey products and higher operations | es_ES |
dc.relation.eventplace | Málaga, España | es_ES |
dc.relation.eventdate | 23-26 Enero 2023 | es_ES |