<div dir="ltr"><div dir="ltr"><span style="color:rgb(0,0,0)">Dear all,</span><div dir="auto"><span style="color:rgb(0,0,0)"><br></span></div><div dir="auto"><span style="color:rgb(0,0,0)">For the <i>next appointment</i> of the series of seminars "Insalate di Matematica", <b>Alessandra Nardi</b> (Università degli Studi di Padova) will give a talk. </span></div><div dir="auto"><span style="color:rgb(0,0,0)">The speaker will deliver the talk <u>in presence</u> and the meeting will also be broadcasted <u>online</u> (see below for more information).</span></div><div dir="auto"><span style="color:rgb(0,0,0)"><br></span></div><div dir="auto"><span style="color:rgb(0,0,0)">Here the details:</span></div><div dir="auto"><span style="color:rgb(0,0,0)"><br></span></div><div dir="auto"><span style="color:rgb(0,0,0)"><u>Date and time</u>: <b>26th of March 2025, 4:30 pm (CET)</b></span></div><div dir="auto"><br></div><div dir="auto"><div dir="auto"><font color="#000000"><u>Title</u>: <span style="background-color:rgb(255,229,153)">"Let's play symplectic billiard!</span></font><font color="#000000"><span style="background-color:rgb(255,229,153)">"</span></font></div><div dir="auto"><font color="#000000"><span style="background-color:rgb(255,229,153)"><br></span></font></div><div dir="auto"><font color="#000000"><u>Abstract</u>:</font> 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.</div><div dir="auto"><br></div>Talk based on a joint work with L. Baracco and O. Bernardi.<div dir="auto"><br></div><div dir="auto"><font color="#000000"><u>Keywords:</u></font> Mathematical billiards, Integrability</div><div dir="auto"><br></div><div dir="auto"><div dir="auto"><u><b>Information to attend in room 3014</b></u></div><div dir="auto">The seminar will take place in room 3014, at the building U5-Ratio, Università degli Studi di Milano Bicocca.</div><div dir="auto"><br></div><div dir="auto"></div><div dir="auto"><u><b>Information to attend online<br></b></u></div><div dir="auto"><a href="https://unimib.webex.com/unimib/j.php?MTID=m101728a0c0258813b6aa97783fb11fad" target="_blank">https://unimib.webex.com/unimib/j.php?MTID=m101728a0c0258813b6aa97783fb11fad</a> (password: insalate, 46725283 from phones)<a href="https://unimib.webex.com/unimib/j.php?MTID=m101728a0c0258813b6aa97783fb11fad" target="_blank"></a></div><div dir="auto"><br></div><div dir="auto"><div dir="auto">You can find the poster of the event in the attachment. </div><div dir="auto">We are looking forward to seeing you! </div><div dir="auto"><br></div><div dir="auto"></div><div dir="auto">For further information, please visit our website: <a href="https://sites.google.com/view/insalate-di-matematica" rel="noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">https://sites.google.com/view/insalate-di-matematica</a> or contact us at <a href="mailto:insalate.matematica@unimib.it" rel="noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">insalate.matematica@unimib.it</a>. Find us also on our Instagram page: <a href="https://www.instagram.com/insalate_di_matematica24/" rel="noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">https://www.instagram.com/insalate_di_matematica24/</a></div><div dir="auto"><br></div><div dir="auto"><div dir="auto"><div dir="ltr"><div dir="auto"><div dir="auto"><div dir="auto"><div dir="auto"><div dir="auto"><font color="#000000">The organizers: Anna Donadini, Julian Feuerpfeil, Marco Fusari, Kirubell Haile, Paolo Malanchini, Ettore Marmo, Fabio Mastrogiacomo, Claudia Nocita, Eleonora Sforza and Tommaso Toti.</font></div></div></div></div></div></div></div></div></div></div></div></div>
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