[Dottorcomp] Insalate di Matematica - A. Nardi 26/03/2025

[Insalate Di Matematica]

Dear all,

For the *next appointment* of the series of seminars "Insalate di
Matematica", *Alessandra Nardi* (Università degli Studi di Padova) will
give a talk.
The speaker will deliver the talk *in presence* and the meeting will also
be broadcasted *online* (see below for more information).

Here the details:

*Date and time*: *26th of March 2025, 4:30 pm (CET)*

*Title*: "Let's play symplectic billiard!"

*Abstract*: A mathematical billiard is a dynamical system describing the
motion of a mass point (the billiard ball) inside a planar region (the
billiard table) with –in general– piecewise smooth boundary. The ball moves
with constant speed and without friction, following a rectilinear path. The
straightforwardness and versatility of this model have made mathematical
billiards an object of interest in many different contexts. Indeed,
depending on the shape of the billiard table, they show a wide range of
dynamical behaviors such as integrability, regularity, and chaoticity.
Integrability remains nowadays an unanswered property and the celebrated
Birkhoff conjecture is still open. In 2018, P.Albers and S. Tabachnikov
introduced a new interesting class of billiards, called symplectic
billiards, as a natural variation of Birkhoff billiards with the inner area
–instead of the length– as generating function. In this talk, we will
present the symplectic billiards dynamics and focus on the recent
integrability results.

Talk based on a joint work with L. Baracco and O. Bernardi.

*Keywords:* Mathematical billiards, Integrability

*Information to attend in room 3014*
The seminar will take place in room 3014, at the building U5-Ratio,
Università degli Studi di Milano Bicocca.


*Information to attend online*
https://unimib.webex.com/unimib/j.php?MTID=m101728a0c0258813b6aa97783fb11fad
(password: insalate, 46725283 from phones)
<https://unimib.webex.com/unimib/j.php?MTID=m101728a0c0258813b6aa97783fb11fad>

You can find the poster of the event in the attachment.
We are looking forward to seeing you!

For further information, please visit our website:
https://sites.google.com/view/insalate-di-matematica or contact us at
insalate.matematica a unimib.it. Find us also on our Instagram page:
https://www.instagram.com/insalate_di_matematica24/

The organizers: Anna Donadini, Julian Feuerpfeil, Marco Fusari,
Kirubell Haile, Paolo Malanchini, Ettore Marmo, Fabio Mastrogiacomo,
Claudia Nocita, Eleonora Sforza and Tommaso Toti.
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