<div dir="ltr"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div>Valeria Giuliani</div><div>Scuola Normale Superiore</div><div>Servizio alla Didattica e Allievi</div><div>tel. 050 509260</div><div>Piazza dei Cavalieri, 7</div><div>56126 Pisa</div><div>E-mail: <a href="mailto:valeria.giuliani@sns.it" target="_blank">valeria.giuliani@sns.it</a></div><div>E-mail: <a href="mailto:classi@sns.it" target="_blank">classi@sns.it</a></div></div></div></div>
<br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Valeria Giuliani</b> <span dir="ltr"><<a href="mailto:valeria.giuliani@sns.it">valeria.giuliani@sns.it</a>></span><br>Date: 2016-04-07 9:10 GMT+02:00<br>Subject: avviso Colloquio De Giorgi, Prof. Patrick Gérard (19.04.2016)<br>To: <a href="mailto:professori.sci@sns.it">professori.sci@sns.it</a>, "professori.contratto.sci" <<a href="mailto:professori.contratto.sci@sns.it">professori.contratto.sci@sns.it</a>>, <a href="mailto:ricercatori.sci@sns.it">ricercatori.sci@sns.it</a>, <a href="mailto:ricercatori.td.sci@sns.it">ricercatori.td.sci@sns.it</a>, Borsisti <<a href="mailto:borsisti@sns.it">borsisti@sns.it</a>>, <a href="mailto:assegnisti.sci@sns.it">assegnisti.sci@sns.it</a>, Perfezionandi Scienze <<a href="mailto:phd.sci@sns.it">phd.sci@sns.it</a>>, "phd.extra.sci" <<a href="mailto:phd.extra.sci@sns.it">phd.extra.sci@sns.it</a>>, Studenti Scienze <<a href="mailto:allievi.sci@sns.it">allievi.sci@sns.it</a>>, "allievi.extra.sci" <<a href="mailto:allievi.extra.sci@sns.it">allievi.extra.sci@sns.it</a>><br>Cc: Classi <<a href="mailto:classi@sns.it">classi@sns.it</a>>, Sito SNS <<a href="mailto:sitosns@sns.it">sitosns@sns.it</a>>, Portineria Carovana <<a href="mailto:portineria.carovana@sns.it">portineria.carovana@sns.it</a>><br><br><br><div dir="ltr"><p class="MsoNormal" align="center" style="text-align:center"><b><span style="font-size:22pt;font-family:'Times New Roman',serif">Colloquio De Giorgi</span></b></p>
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<p class="MsoNormal" align="center" style="margin-left:9pt;text-align:center;line-height:18pt"><span style="font-size:16pt;font-family:'Times New Roman',serif">Martedì 19 aprile 2016 <br>
ore 15:00 </span><u><span style="font-size:16pt;font-family:'Times New Roman',serif"></span></u></p>
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<p class="MsoNormal" align="center" style="margin-left:9pt;text-align:center;line-height:18pt"><u><span style="font-size:16pt;font-family:'Times New Roman',serif">Scuola Normale Superiore</span></u></p>
<p class="MsoNormal" align="center" style="margin-left:9pt;text-align:center;line-height:18pt"><span style="font-size:16pt;font-family:'Times New Roman',serif">Pisa</span></p>
<p class="MsoNormal" align="center" style="margin-left:9pt;text-align:center;line-height:18pt"><span style="font-size:16pt;font-family:'Times New Roman',serif">(Aula Dini – Palazzo del Castelletto)</span></p>
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</span><b><span lang="EN-US" style="font-size:24pt;font-family:'Times New Roman',serif">Prof. Patrick Gérard</span></b></p>
<pre style="text-align:center;background-image:initial;background-repeat:initial"><i><span lang="EN-US" style="font-size:12pt;font-family:'Times New Roman',serif">(Laboratoire de Mathématiques d'Orsay, </span></i><i><span style="font-size:12pt;font-family:'Times New Roman',serif">Université Paris-Sud, Orsay)</span></i></pre>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:16pt;font-family:'Times New Roman',serif">Terrà un
seminario dal titolo:</span></p>
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<pre style="text-align:center;background-image:initial;background-repeat:initial"><b><span lang="EN-US" style="font-size:20pt;font-family:'Times New Roman',serif;background-image:initial;background-repeat:initial">“</span></b><b><span lang="EN-US" style="font-size:20pt;font-family:'Times New Roman',serif">Integrability versus wave turbulence for </span></b></pre><pre style="text-align:center;background-image:initial;background-repeat:initial"><b><span lang="EN-US" style="font-size:20pt;font-family:'Times New Roman',serif">Hamiltonian partial differential equations<span style="background-image:initial;background-repeat:initial">”</span></span></b></pre>
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<p class="MsoNormal" style="background-image:initial;background-repeat:initial"><b><span lang="EN-US" style="font-family:'Times New Roman',serif;background-image:initial;background-repeat:initial">Abstract:</span></b></p>
<pre style="text-align:justify;background-image:initial;background-repeat:initial"><pre style="background-image:initial;background-repeat:initial"><blockquote type="cite" style="font-size:12.8px;text-align:start;white-space:normal"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div bgcolor="#FFFFFF" text="#000000"><pre style="white-space:pre-wrap"><font face="arial, helvetica, sans-serif">In the world of Hamiltonian partial differential equations, complete integrability and wave turbulence are often considered as opposite paradigms. The purpose of this talk is first to give a rough idea of these different notions. Then will be discussed the example of the cubic Szegö equation, a nonlinear wave toy model which surprisingly displays both properties. The key is a Lax pair structure involving Hankel operators from classical analysis, and is connected to a surprisingly explicit inverse spectral method.
</font></pre></div></blockquote></div></div></blockquote><div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div bgcolor="#FFFFFF" text="#000000"><pre style="white-space:pre-wrap"><br></pre></div></blockquote></div></div></div></pre><p class="MsoNormal" style="background-image:initial;background-repeat:initial"><br></p></pre>
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<p class="MsoNormal" style="text-align:justify"><span style="font-size:16pt;font-family:'Times New Roman',serif"> </span></p><div><div><div dir="ltr"><div>Valeria Giuliani</div><div>Scuola Normale Superiore</div><div>Servizio alla Didattica e Allievi</div><div>tel. 050 509260</div><div>Piazza dei Cavalieri, 7</div><div>56126 Pisa</div><div>E-mail: <a href="mailto:valeria.giuliani@sns.it" target="_blank">valeria.giuliani@sns.it</a></div><div>E-mail: <a href="mailto:classi@sns.it" target="_blank">classi@sns.it</a></div></div></div></div>
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