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<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Nell&#39;ambito del progetto <i>Se mi narri di Matematica</i>, </p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0);min-height:17px"><br></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Data e ora: <b>oggi, 23 marzo 2021, ore 16:30<span class="gmail-Apple-converted-space"> </span></b></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Speaker: <span class="gmail-Apple-tab-span" style="white-space:pre">        </span>Gabriele Lobbia (University of Leeds)<span class="gmail-Apple-converted-space"> </span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Titolo: <span class="gmail-Apple-tab-span" style="white-space:pre">        </span><i>A nice picture of 2-cats</i></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Abstract:<span class="gmail-Apple-converted-space"> </span></p>
<p class="gmail-p3" style="margin:0px;text-align:justify;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">One of the nicest description that I have ever heard of a Category is &quot;points and arrows&quot;. Well, what if we consider even arrows between...arrows themselves? The concept of 2-categories (and Bicategories) arise in a natural way both in algebraic topology and &quot;formal category theory&quot;. We will start giving a brief introduction to category theory and then move on to the 2-dimensional theory, passing through the useful notion of monoidal category. In the end, if time allows, we will state the coherence theorem for 2-categories.</p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0);min-height:17px"><br></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Link Zoom: <a href="https://us02web.zoom.us/j/86180243157">https://us02web.zoom.us/j/86180243157</a></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><b>Meeting ID:<span class="gmail-Apple-converted-space">  </span>861 8024 3157</b></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><b>Passcode: 937863</b></p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0);min-height:17px"><b></b></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><span class="gmail-s1" style="text-decoration-line:underline">Informazioni importanti riguardo allo svolgimento dei seminari:</span></p>
<ul class="gmail-ul1">
<li class="gmail-li1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">a causa delle misure di sicurezza della piattaforma Zoom, <b>è necessario inserire il passcode</b> per poter partecipare alla sessione;<br></li>
<li class="gmail-li1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><span class="gmail-s2">nel caso in cui il meeting si interrompesse per problemi di natura tecnica, seguiranno istruzioni pubblicate sia sul sito (<a href="https://euler.unipv.it/seminaridott/"><span class="gmail-s3" style="color:rgb(16,60,192)">https://euler.unipv.it/seminaridott/</span></a>), sia sulla pagina facebook (<a href="https://www.facebook.com/seminarri/"><span class="gmail-s3" style="color:rgb(16,60,192)">https://www.facebook.com/seminarri/</span></a>);</span></li>
<li class="gmail-li1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><span class="gmail-s2">il seminario verrà registrato e il video verrà caricato sul sito. Partecipando all&#39;evento si dà il consenso ad essere registrati.</span></li>
</ul>
<p class="gmail-p4" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0);min-height:17px"><br></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">Tutte le informazioni e gli aggiornamenti si trovano anche sulla pagina web (<a href="http://matematica.unipv.it/seminaridott/index.html">https://euler.unipv.it/seminaridott/</a>) e su quella facebook (<a href="https://www.facebook.com/seminarri/">https://www.facebook.com/seminarri/</a>).</p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)">L&#39;invito si estende a tutti gli interessati.</p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0);min-height:17px"><br></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><span class="gmail-Apple-tab-span" style="white-space:pre">        </span>gli organizzatori</p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:Helvetica;color:rgb(0,0,0)"><span class="gmail-Apple-tab-span" style="white-space:pre">        </span>Mai, Silvia, Federico e Stefano</p></div>