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Higher string topology

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If you have a question about this talk, please contact Mustapha Amrani.

Grothendieck-Teichmller Groups, Deformation and Operads

We given an algebraic and geometric approach to string topology operation parametrized by Sullivan diagrams, producing in particular non-trivial higher degree operations associated to families of surfaces of any genus or any number of boundary components.

This talk is part of the Isaac Newton Institute Seminar Series series.

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