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seminar
20.02.25

Positive Geometry Seminar

The Positive Geometry Seminar is an in-person seminar at MPI-MiS Leipzig. We feature talks by locals and visitors, with talks in or related to the emerging field of positive geometry, which straddles mathematics and physics. We focus on encouraging interactions between local researchers.

Visitors to Leipzig are most welcome to drop by. The seminar typically takes place Tuesdays, 16h00, at MPI-MiS.

This activity is part of the ERC Synergy Grant UNIVERSE+ www.positive-geometry.com, funded by the European Union (ERC, UNIVERSE PLUS, 101118787). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency. Neither the European Union nor the granting authority can be held responsible for them.

Upcoming Events of this Seminar

Previous Events

16.01.25 Felix Tellander (University of Oxford)
Towards Microlocal Analysis of Feynman Integrals
16.01.25 Axel Kleinschmidt (MPI for Gravitational Physics, Potsdam)
Iterated integrals and zeta generators
10.12.24 Barbara Betti (MPI MiS, Leipzig)
Proudfoot-Speyer degenerations of scattering equations
29.11.24 Dmitrii Pavlov (TU Dresden)
From Feynman diagrams to the Amplituhedron
13.11.24 Tom Westerdijk (Scuola Normale Superiore, Pisa)
Algebraic Approaches to Cosmological Integrals
12.11.24 Francesca Zaffalon (MPI MiS, Leipzig)
How to stab a polytope
12.11.24 Eric Pichon-Pharabod (MPI MiS, Leipzig)
Numerical integration of periods and monodromy representations
07.11.24 Speakers: see abstract (MPI MiS, Leipzig)
Special Positive Geometry Seminars
22.10.24 Leonie Kayser (MPI MiS, Leipzig)
Logarithmic Discriminants of Hyperplane Arrangements
08.10.24 Rainer Sinn (Leipzig University)
Plane quartics and heptagons
02.10.24 Gabriele Dian (DESY Hamburg)
Correlators and the amplituhedron
02.10.24 Bruno Gimenez Umbert (University of Southampton)
Aspects of Grassmannian scattering amplitudes
03.09.24 Carlos Rodriguez (MPI MiS, Leipzig)
String amplitudes and their double copy
23.07.24
09.07.24