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Higher string topology

Date: 
Thursday 4th April 2013 - 16:30 to 17:30
Venue: 
INI Seminar Room 1
Abstract: 
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.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons