Asymptotics in Dynamics, Geometry and PDEs; Generalized Borel Summation
timetable:
Thu 15 Oct, 9:00 - 10:00, Aula Dini
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Feynman graphs in perturbative quantum field theory
speaker: Stefan Weinzierl (University of Mainz)abstract: I will discuss Feynman graphs, which occur in calculations in perturbative quantum field theory and the rich mathematical structure associated to it. Topics covered are the relations of Feynman integrals to multiple polylogarithms, shuffle algebras and periods.
timetable:
Thu 15 Oct, 9:00 - 10:00, Aula Dini
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