Stampa

SEMINARI DI ANALISI MATEMATICA

Evento 

Titolo:
Scattering: From the n-center to the n-body problem
Quando:
07.04.2017 13.30 h
Dove:
Palazzo Campana - Torino
Aula:
Aula 5
Relatore:
Prof. Andreas Knauf
Afferenza:
Friedrich-Alexander-Universität Erlangen-Nürnberg
Proponente:
W. Dambrosio
Locandina:
Locandina

Descrizione

The $n$-center problem of celestial mechanics describes the motion
of a particle in the force field of n fixed gravitational centers.
For $n\le 2$ this is integrable. For $n\ge 3$ and positive energy,
a rather complete understanding of the dynamics has been achieved,
using geodesic motion on surfaces of negative curvature ($d=2$ dimensions),
and also for $d=3$.

In an ongoing collaboration with J. Fejoz (Paris Dauphine) and
R. Montgomery (UC Santa Cruz), we try to derive related results
for the $n$-body problem.

Sede

Mappa
Sede:
Palazzo Campana   -   Sito web
Via:
Via Carlo Alberto, 10
Cap:
10123
Città:
Torino
Provincia:
To
Paese:
Paese: it

Descrizione

Dipartimento di Matematica, Università degli Studi di Torino