RT Conference Proceedings
T1 Massey products and higher operations
A1 Muro-Jiménez, Fernando
K1 Ágebra
AB 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).
YR 2023
FD 2023-01-25
LK https://hdl.handle.net/10630/26078
UL https://hdl.handle.net/10630/26078
LA spa
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026