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The classical master equation

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

Grothendieck-Teichmller Groups, Deformation and Operads

We formalize the construction of Batalin and Vilkovisky of a solution of the master equation associated with a polynomial in n variables (or a regular function on a nonsingular affine variety). We show existence and uniqueness up to “stable equivalence” and discuss the associated BRST cohomology (joint work with David Kazhdan).

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

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