<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Dear all,</div><div><div><div><p>This
is a gentle reminder about Today's seminar of PAV-IA, from 13:00 to
14:00 at the Department of Mathematics in Aula Beltrami.</p><div><b><br></b></div><div><b><u>This will be the last talk before we take a short break for the
Christmas holidays. So we will have some panettone, pandoro, and
clementines, which you can enjoy before, during or after the talk!</u></b></div><div><br></div><div><b>Details:<br></b></div></div><div><ul><li><b>Title: </b>PINNs and its Application to Continuous Opinion Models.</li></ul><div><ul><li><b>Speaker</b>: Horacio Tettamanti.</li></ul><div><ul><li><b>Description</b>: In this talk we will first introduce <a href="https://www.sciencedirect.com/science/article/pii/S0960077917300929" target="_blank">Opinion Models</a>
and some of its recent applications. Specifically, we will introduce a
specific Opinion Model whose evolution is dictated by a partial
differential equation that presents blow-up behaviour. We will present
the results obtained when approximating this type of equations through
the use of <a href="https://www.sciencedirect.com/science/article/pii/S0021999118307125" target="_blank">Physics-Informed Neural Networks</a> and compare the results obtained with classical numerical methods such as Runge-Kutta methods. </li></ul><div><p>We look forward to your participation!</p></div></div></div></div></div><div><div><div><div><p><span>Sincerely,</span><span> </span></p><p><span>The SIAM Chapter </span>Organizing<span> Committee</span></p></div></div></div></div></div></div></div></div></div></div></div></div>