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Multiple zeta values and quasi-symmetric functions

Date: 
Tuesday 9th April 2013 - 09:30 to 10:30
Venue: 
INI Seminar Room 1
Abstract: 
In the past 15 years many insights about multiple zeta values (MZVs) have come from the observation that they are homomorphic images of elements of the Hopf algebra QSym of quasi-symmetric functions. I will discuss some aspects of homomorphisms from QSym to the reals related to MZVs, including connections with topology and recent results on MZVs of even arguments.
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Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons