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The Erwin Schroedinger Institute for Mathematical Physics

Florian Schätz (U Luxembourg): The unit interval, Bernoulli numbers, and the Magnus expansion

Abstract:

The aim of the talk is to explain a link between the three objects mentioned in the title, i.e. the unit interval, Bernoulli numbers, and the Magnus expansion. This link emerges when one ponders the rational homotopy theory of 1-dim simplicial complexes, or - equivalently, but physically speaking - from the computation of an effective action functional in 1-dim BF-theory. Part of the talk relies on joint work with Ruggero Bandiera.


Flyer (pdf)

At a glance

Type: Lecture
When: Jul 19, 2016
from 02:15 PM to 03:15 PM
Where: ESI, Boltzmann Lecture Hall
Organizers: Ruggero Bandiera (U Rome, La Sapienza), Nils Carqueville (ESI, U Vienna)
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