2026-05-28T20:37:56Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/266052026-02-03T11:47:05Zcom_10630_2254col_10630_37959

Generalized Cohomological Field Theories in the Higher Order Formalism Tamaroff, Pedro Nicolás Campos, Teoría cuántica de In the classical Batalin—Vilkovisky formalism, the BV operator is a differential operator of order two with respect to a commutative product; in the differential graded setting, it is known that if the BV operator is homotopically trivial, then there is a genus zero level cohomological field theory induced on homology. In this talk, we will explore generalisations of (non-commutative) Batalin–Vilkovisky algebras for differential operators of arbitrary order, showing that homotopically trivial operators of higher order also lead to interesting algebraic structures on the homology. This is joint work with V. Dotsenko and S. Shadrin. 2023-05-24T06:41:43Z 2023-05-24T06:41:43Z 2023-01-26 2023 conference output https://hdl.handle.net/10630/26605 eng Charla "Generalized Cohomological Field Theories in the Higher Order Formalism" Universidad de Málaga, Málaga, España 26/01/2023 open access