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<font size="2"><span style="color:rgb(0,0,0)"><span style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255);display:inline;float:none">Dear all,</span></span></font><div style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255)"><font size="2"><span style="color:rgb(0,0,0)"><br></span></font></div><div style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255)"><div><font size="2"><span style="color:rgb(0,0,0)">As a part of the series of seminars <i>"<span>Insalate</span><span> </span>di Matematica"</i>, we<span> </span><span>remind</span><span> </span>you that today there is a seminar held by <b style="color:rgb(49,49,49);font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:1px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Giulio Romani</b> <span></span><span style="word-spacing:1px"><span></span>(Università degli Studi di Milano-Bicocca</span><span style="word-spacing:1px">)</span>.<br>Moreover, we remind you that the seminar can also be attended<span> </span><u>in presence</u><span> </span>in room 3014 (building U5-Ratio, Università degli Studi di Milano-Bicocca)<span> </span>by prior reservation at the link<span> </span><a href="https://sites.google.com/view/insalate-di-matematica/reservation?authuser=0" target="_blank">https://sites.google.com/view/insalate-di-matematica/reservation?authuser=0</a><br>You will be required to exhibit your green pass at the entrance of the building.<br><br>Here the details:</span></font></div><div><font size="2"><span style="color:rgb(0,0,0)"><br></span></font></div><font size="2"><u>Speaker</u>: <b>Giulio Romani (Università degli Studi di Milano-Bicocca)</b></font></div><div style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255)"><font size="2"><b><br></b></font><div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u>Date and time</u>: <b>3rd February 2022, 2:00 pm (CET)</b></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u><br></u></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u>Title</u>: <i style="background-color:rgb(241,194,50)">"</i><span style="color:rgb(34,34,34);background-color:rgb(241,194,50)"><i>In Search of (Lost) Positivity in Elliptic PDEs"</i></span><i><br></i></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><i><br></i></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><i>
<i style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:1px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><u style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">Google Meet access link</u><span style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">:</span><span style="font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255)"><span> </span><a href="https://meet.google.com/fte-wkvi-dmq" style="color:rgb(17,85,204);font-family:Arial,Helvetica,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:1px;background-color:rgb(255,255,255)" target="_blank"><span style="font-family:Roboto,Arial,sans-serif;letter-spacing:0.3px;white-space:nowrap"></span></a><font color="#000000"><a href="http://meet.google.com/dwg-zmsa-vxg" target="_blank">meet.google.com/dwg-zmsa-vxg</a></font></span>
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<span style="color:rgb(34,34,34);background-color:rgb(241,194,50)"></span></i></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="ltr"><font size="2"><u style="color:rgb(49,49,49);word-spacing:1px">Abstract</u><font color="#313131"><span style="word-spacing:1px">: </span></font><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"></span>What
happens to a membrane or thin plate when they are subjected to a
weight? Do they always bend downwards regardless of their shape? What
happens if the weight is concentrated at a single point? In this talk we
will review some well-known and lesser-known results about positivity
preserving in the context of elliptic PDEs, with a focus on the
higher-order case.</font></div><div dir="ltr"><font size="2"><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"><br></span></font></div><div dir="ltr"><div dir="auto"><font size="2"><u style="color:rgb(49,49,49);word-spacing:1px">Keywords</u><font color="#313131"><span style="word-spacing:1px">: </span></font><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"></span>elliptic equations - biharmonic operator - positivity - Green function</font></div><div dir="auto" style="word-spacing:1px"><font size="2"><br></font></div><div dir="auto" style="word-spacing:1px"><font size="2"><br></font></div></div><font size="2"><span style="color:rgb(0,0,0)"><span><span><div style="word-spacing:1px"><br></div><div dir="auto"><i><b>** We inform you that the talk will be recorded and uploaded on our website. If you join the talk <u>after the starting time</u>, we kindly ask you to ensure that <u>your microphone and webcam are turned off</u> **</b></i><br></div></span></span></span></font></div><font size="2"><span><span style="color:rgb(0,0,0)"><span><div><br></div><div>We are looking forward to seeing you!<div dir="auto" style="word-spacing:1px"><br></div><div dir="auto" style="word-spacing:1px">For further information, please visit our website: <a href="https://sites.google.com/view/insalate-di-matematica" target="_blank">https://sites.google.com/view/insalate-di-matematica</a> or contact us at<span> </span><a href="mailto:insalate.matematica@unimib.it" target="_blank">insalate.matematica@unimib.it</a>.</div><div dir="auto" style="word-spacing:1px"><br></div><div dir="auto" style="word-spacing:1px"><br>The organizers: Luigi Appolloni, Andrea Bisterzo, Alberto Cassella, Francesca Cottini, Ludovico Marini</div></div></span></span></span></font></div>
</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno gio 27 gen 2022 alle ore 12:09 Mbs Insalate Di Matematica <<a href="mailto:insalate.matematica@unimib.it" target="_blank">insalate.matematica@unimib.it</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="color:rgb(49,49,49);word-spacing:1px"><font size="2">As part of the series of seminars <i>"Insalate di Matematica"</i>, <b>Giulio Romani</b>, postdoc at <span style="color:rgb(34,34,34);word-spacing:0px">the Università degli Studi di Milano-Bicocca</span><font style="word-spacing:0px" color="#313131"><span style="word-spacing:1px">, will deliver a talk. </span></font></font></div><div style="color:rgb(49,49,49);word-spacing:1px"><font size="2">According to the current Covid regulations, the seminar will be held in a <u>hybrid mode</u> <b>(more information below)</b>.</font></div><div style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><span style="color:rgb(34,34,34)">Here the details:</span></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u>Date and time</u>: <b>3rd February 2022, 2:00 pm (CET)</b></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u><br></u></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><u>Title</u>: <i style="background-color:rgb(241,194,50)">"</i></font><span style="color:rgb(34,34,34);background-color:rgb(241,194,50)"><i>In Search of (Lost) Positivity in Elliptic PDEs"</i></span><font size="2"><i><br><span style="color:rgb(34,34,34);background-color:rgb(241,194,50)"></span></i></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="ltr"><font size="2"><u style="color:rgb(49,49,49);word-spacing:1px">Abstract</u><font color="#313131"><span style="word-spacing:1px">: </span></font><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"></span></font>What happens to a membrane or thin plate when they are subjected to a weight? Do they always bend downwards regardless of their shape? What happens if the weight is concentrated at a single point? In this talk we will review some well-known and lesser-known results about positivity preserving in the context of elliptic PDEs, with a focus on the higher-order case.</div><div dir="ltr"><font size="2"><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"><br></span></font></div><div dir="ltr"><div dir="auto"><font size="2"><u style="color:rgb(49,49,49);word-spacing:1px">Keywords</u><font color="#313131"><span style="word-spacing:1px">: </span></font><span style="color:rgb(0,0,0);font-family:Roboto,-apple-system,BlinkMacSystemFont,"Apple Color Emoji","Helvetica Neue",sans-serif"></span></font>elliptic equations - biharmonic operator - positivity - Green function</div><div dir="auto"><font size="2"><br></font></div><div dir="auto" style="word-spacing:1px"><font size="2" color="#313131"><br></font></div><div style="word-spacing:1px"><font size="2" color="#313131"><b><u>Information to attend in room 3014<br></u></b></font></div><div style="word-spacing:1px"><font color="#313131">The seminar will take place in room 3014, at the building U5-Ratio, Università degli Studi di Milano Bicocca. Unfortunately, only a limited number of participants is allowed</font><span style="color:rgb(49,49,49)"> </span><span style="color:rgb(49,49,49)">in presence, hence reservation is mandatory. You can reserve at the following link: </span><a href="https://sites.google.com/view/insalate-di-matematica/reservation?authuser=0" target="_blank">https://sites.google.com/view/insalate-di-matematica/reservation?authuser=0</a> </div><div style="word-spacing:1px"><font color="#313131">We also remind that you will be required to exhibit your green pass at the entrance of the building.</font></div><div style="word-spacing:1px"><font size="2" color="#313131"><br></font></div><div style="word-spacing:1px"><font size="2"><b style="color:rgb(49,49,49)"><u>Information to attend online</u></b></font></div><div style="word-spacing:1px"><font size="2" color="#313131">The seminar will be streamed via</font><font size="2"><font color="#313131"> Google Meet platform at the following lin</font><font color="#000000">k: </font></font><span style="font-family:Roboto,Arial,sans-serif;letter-spacing:0.3px;white-space:nowrap"><font color="#000000"><a href="http://meet.google.com/dwg-zmsa-vxg" target="_blank">meet.google.com/dwg-zmsa-vxg</a></font></span></div><div dir="auto"><font size="2"><i><b>** We inform you that the talk will be recorded and uploaded on our website. If you join the talk <u>after the starting time</u>, we kindly ask you to ensure that <u>your microphone and webcam are turned off</u> **</b></i><br></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2">You can find the poster of the event in the attachment. We are looking forward to seeing you! </font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2">For further information, please visit our website: <a href="https://sites.google.com/view/insalate-di-matematica" target="_blank">https://sites.google.com/view/insalate-di-matematica</a> or contact us at <a href="mailto:insalate.matematica@unimib.it" target="_blank">insalate.matematica@unimib.it</a>.</font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br></font></div><div dir="auto" style="color:rgb(49,49,49);word-spacing:1px"><font size="2"><br>The organizers: Luigi Appolloni, Andrea Bisterzo, Alberto Cassella, Francesca Cottini, Ludovico Marini</font></div></div></div>
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