<div dir="ltr"><div dir="auto"><div dir="auto">Dear all,<div dir="auto"><br></div><div dir="auto">We remind you the upcoming talk of "Insalate di Matematica".</div><div dir="auto">Here the details:</div><div dir="auto"><br></div><div dir="auto"><u>Speaker</u>: Luigi Appolloni (Università degli Studi di Milano Bicocca) </div><div dir="auto"><br></div><div dir="auto"><u>Date and time</u>: <b>21th of December 2022, 4:00 pm (CET)</b></div><div dir="auto"><br></div><div dir="auto"><u>Information to attend</u></div><div dir="auto"><u>In presence</u>: The seminar will take place in room 3014, at the building U5-Ratio, Università degli Studi di Milano Bicocca.</div><div dir="auto"><u>Online</u>: The seminar will be streamed via Webex platform at the following link: <a href="https://unimib.webex.com/unimib/j.php?MTID=md7158baa0063486c596e75a23c3b65da" rel="noreferrer noreferrer" target="_blank">https://unimib.webex.com/unimib/j.php?MTID=md7158baa0063486c596e75a23c3b65da</a> (Password: Insalate (46725283 from phones))</div><div dir="auto"><br></div><div dir="auto"><u>Title</u>: "How many solutions a PDE’s can have?"</div><div dir="auto"><br></div><div dir="auto"><u>Abstract</u>: Over the past decades, one of the most active research fields in mathematics has been the study of the existence and multiplicity of solutions to nonlinear PDE’s. In the first part of this talk, we will introduce the notion of the Lusternik-Schnirelmann category and of the Krasnoselskii genus. Later, we will discuss how these objects are useful for studying the number of solutions a Partial Differential Equation can have. Time permitting, we will also see how these theories can be applied to non-local PDE’s.<br></div><div dir="auto"><br></div><div dir="auto"><u>Keywords</u>: PDE’s - Variational Methods - Nonlinear Analysis - Critical Point Theory<br></div><div dir="auto"><br></div><div dir="auto"><b>** We inform you that the talk will be recorded and uploaded on our website. If you join the talk after the starting time, we kindly ask you to ensure that your microphone and webcam are turned off **</b></div><div dir="auto"><br></div><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">For further information, please visit our website: <a href="https://sites.google.com/view/insalate-di-matematica" rel="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" target="_blank">insalate.matematica@unimib.it</a>. Find us also on our Instagram page: <a href="https://www.instagram.com/insalate_di_matematica22/" rel="noreferrer noreferrer noreferrer" target="_blank">https://www.instagram.com/insalate_di_matematica22/</a>.</div><div dir="auto"><br></div><div dir="auto">The organizers: Andrea Bisterzo, Alberto Cassella, Bianca Marchionna, Andrea Rivezzi, Giovanni Siclari, Marta Tameni, Matteo Tarocchi, Marco Zullino.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il Ven 16 Dic 2022, 13:40 Mbs Insalate Di Matematica <<a href="mailto:insalate.matematica@unimib.it" rel="noreferrer noreferrer noreferrer" target="_blank">insalate.matematica@unimib.it</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div dir="ltr"><div dir="auto">Dear all,<div dir="auto"><br></div><div dir="auto">As part of the series of seminars "Insalate di Matematica", <b>Luigi Appolloni</b> (Università degli Studi di Milano Bicocca) will give a talk. </div><div dir="auto">The speaker will deliver the talk <u style="font-style:italic">in presence</u> and the meeting will also be <u style="font-style:italic">broadcasted online</u> (see below for more information)</div><div dir="auto"><br></div><div dir="auto">Here the details:</div><div dir="auto"><br></div><div dir="auto"><u>Date and time</u>: <b>21th of December 2022, 4:00 pm (CET)</b></div><div dir="auto"><br></div><div dir="auto"><u>Title</u>: "<i style="background-color:rgb(255,224,130)">How many solutions a PDE’s can have?</i>"</div><div dir="auto"><br></div><div dir="auto"><u>Abstract</u>: Over the past decades, one of the most active research fields in mathematics has been the study of the existence and multiplicity of solutions to nonlinear PDE’s. In the first part of this talk, we will introduce the notion of the Lusternik-Schnirelmann category and of the Krasnoselskii genus. Later, we will discuss how these objects are useful for studying the number of solutions a Partial Differential Equation can have. Time permitting, we will also see how these theories can be applied to non-local PDE’s.</div><div dir="auto"><br></div><div dir="auto"><u>Keywords</u>: PDE’s - Variational Methods - Nonlinear Analysis - Critical Point Theory</div><div dir="auto"><br></div><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"><u><b>Information to attend online</b></u></div><div dir="auto">The seminar will be streamed via Webex platform at the following link:</div><div dir="auto"><font color="#0000ee"><u><a href="https://unimib.webex.com/unimib/j.php?MTID=md7158baa0063486c596e75a23c3b65da" rel="noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">https://unimib.webex.com/unimib/j.php?MTID=md7158baa0063486c596e75a23c3b65da</a></u></font> (<u><i>Password</i></u>: Insalate (46725283 from phones))</div><div dir="auto"><br></div><div dir="auto"><b>** We inform you that the talk will be recorded and uploaded on our website. If you join the talk after the starting time, we kindly ask you to ensure that your microphone and webcam are turned off **</b></div><div dir="auto"><br></div><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">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" 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" target="_blank">insalate.matematica@unimib.it</a>. Find us also on our Instagram page: <a href="https://www.instagram.com/insalate_di_matematica22/" rel="noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">https://www.instagram.com/insalate_di_matematica22/</a></div><div dir="auto"><br></div><div dir="auto">The organizers: Andrea Bisterzo, Alberto Cassella, Bianca Marchionna, Andrea Rivezzi, Giovanni Siclari, Marta Tameni, Matteo Tarocchi, Marco Zullino.</div></div>
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