<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div dir="ltr"><br><div><p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;line-height:115%">Dear colleagues, </span></p>

<p class="MsoNormal" style="margin:0in;text-align:justify;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt">Our next seminar will be
held on Monday, <b>October 30</b>,<b> </b>from <b>3:30
p.m. to 4:30 p.m</b>. (Rio de Janeiro local time). This meeting</span><span lang="EN-US" style="font-size:12pt;color:rgb(51,51,51)"> will take place on Google
Meet, through the link below: </span></p>

<p class="MsoNormal" style="margin:0in;text-align:justify;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;color:rgb(51,51,51)"> </span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><a href="https://meet.google.com/kvi-kmjt-xue" style="color:blue" target="_blank"><span lang="EN-US" style="font-family:Verdana,sans-serif;color:rgb(17,85,204);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">https://meet.google.com/kvi-kmjt-xue</span></a><span lang="EN-US"></span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><span lang="DE" style="font-size:12pt"> </span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt">Speaker: </span><b><span lang="EN-US" style="font-size:12pt;color:black">Alessandra Cipriani (Univ. College London)</span></b><b><span lang="EN-US" style="font-size:12pt"></span></b></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><b><span lang="EN-US" style="font-size:12pt;line-height:115%"> </span></b></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;line-height:115%">Title:  </span><span lang="EN-US" style="font-size:12pt;line-height:115%;color:black">Properties of the gradient squared
of the Gaussian free field</span><span lang="EN-US" style="font-size:12pt;line-height:115%"> </span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;color:black">Abstract: </span><span lang="EN-US" style="font-size:12pt;color:black;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">In this talk we study the scaling limit of a
random field which is a non-linear transformation of
the gradient Gaussian free field. More precisely, our object of
interest is the recentered square of the norm of
the gradient Gaussian free field at every point of
the square lattice. Surprisingly, in dimension 2 this field bears a
very close connection to the height-one field of the Abelian
sandpile model studied in Dürre (2009). In fact, with different methods we
are able to obtain the same scaling limits of the height-one field: on the one
hand, we show that the limiting cumulants are identical (up to a sign change)
with the same conformally covariant property, and on the other that the same
central limit theorem holds when we view the interface as a random
distribution. We generalize these results to higher dimensions as well.</span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;color:black;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"> </span></p>

<p class="MsoNormal" style="margin:0in;line-height:normal;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;font-size:11pt;font-family:Calibri,sans-serif"><i><span lang="EN-US" style="font-size:12pt;color:black">Joint work with Rajat Subhra Hazra (Leiden), Alan
Rapoport (Utrecht) and Wioletta Ruszel (Utrecht)</span></i><span lang="EN-US" style="font-size:12pt;color:black"></span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;line-height:115%;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"> </span></p>

<p class="MsoNormal" style="line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;line-height:115%">All the talks are held in
English.</span><span lang="EN-US" style="font-size:12pt;line-height:115%"></span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US" style="font-size:12pt;line-height:115%">More complete information
about the seminars can be found at</span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><a href="http://www.dme.ufrj.br/?page_id=3398" style="color:blue" target="_blank"><span lang="EN-US" style="font-size:12pt;line-height:115%;color:rgb(17,85,204);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">http://www.dme.ufrj.br/?page_id=3398</span></a><span lang="EN-US" style="font-size:12pt;line-height:115%"></span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:12pt;line-height:115%">Sincerely, </span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:12pt;line-height:115%">Organizers: Giulio Iacobelli e Maria Eulalia Vares</span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:12pt;line-height:115%"> </span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:12pt;line-height:115%"> </span></p>

<p class="MsoNormal" style="margin:0in 0in 10pt;line-height:115%;font-size:11pt;font-family:Calibri,sans-serif"><span style="font-size:12pt;line-height:115%"> </span></p></div></div></div>
</div></div>