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oai:riuma.uma.es:10630/260782026-02-03T12:06:39Zcom_10630_2254col_10630_37959

00925njm 22002777a 4500 dc Muro-Jiménez, Fernando author 2023-01-25 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). https://hdl.handle.net/10630/26078 Ágebra Massey products and higher operations