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Hypercommutative algebras, Batalin-Vilkovisky algebras, and Givental group
If you have a question about this talk, please contact Mustapha Amrani.
Grothendieck-Teichmller Groups, Deformation and Operads
I’ll make a survey of several different ways to define a so-called Givental group. This group is, in some interpretations, a group of symmetries of the representations of the operad Hycomm, and plays an important role in the correspondence between the operads Hycomm and BV. I’ll also try to make a link of this formalism to the topological recursion arising in the matrix models theory.
This talk is part of the Isaac Newton Institute Seminar Series series.
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