Loops, Polytopes and Splines

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Paulos Miguel (Brown University) Conférencve amplitudes et périodes­du 3-7 décembre 2012, Centre de conférences Marilyn et James Simon, IHÉSOrganisateurs : Alexander Goncharov (Yale), Gregory Korchemsky, (IPhT/CEA), Marcus SScattering Amplitudes are the Positive Grassmannian pradlin (Brown University),­Pierre Vanhove, (IPhT/CEA & IHES), Anastasja Volovich, (Brown University)­

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