<div dir="ltr"><font face="arial, sans-serif" style="text-align:center"><div style="text-align:left"><font color="#000000">Caros colegas,</font></div><div style="text-align:left"><font color="#000000"><br></font></div><div style="text-align:left">na próxima <b>sexta-feira</b>, 26 de março, às <b>15h, </b>acontecerá mais um seminário do ciclo SPSP-IME-USP de 2021. As informações e os vídeos dos seminários estão disponíveis em <a href="https://sites.google.com/usp.br/psps-ime-usp" target="_blank">https://sites.google.com/usp.br/psps-ime-usp</a>. </div><div style="text-align:left">O link para o evento segue abaixo e ficará disponível também na página do evento no dia do seminário.</div></font><font face="arial, sans-serif" style="text-align:center"><div style="text-align:left"><br></div></font><font face="arial, sans-serif" style="text-align:center"><div style="text-align:left">Um abraço,</div><div style="text-align:left">Aline Duarte</div></font><div style="font-family:arial,sans-serif">-------------------------------</div><div style="font-family:arial,sans-serif"><br></div><div style="font-family:arial,sans-serif"><b><font color="#0000ff">Seminar on Probability and Stochastic Processes<br></font></b><br>Speaker: <span style="font-family:Arial;background-color:transparent;font-weight:700;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Bernardo Nunes Borges de Lima </span><span style="font-family:"Open Sans";color:rgb(33,33,33);background-color:transparent;font-weight:700;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"> </span><span style="font-family:"Open Sans";color:rgb(33,33,33);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">- (ICEx - UFMG)</span><br><font color="#ff0000">Next Friday, <b>March 26th - 3pm</b></font><br>Live on Google Meets: <a href="https://meet.google.com/ncm-neqz-dut">https://meet.google.com/ncm-neqz-dut</a> <br></div><font face="arial, sans-serif" style="text-align:center"><div style="text-align:left">Video recording will be available on: <a href="https://sites.google.com/usp.br/psps-ime-usp" target="_blank">https://sites.google.com/usp.br/psps-ime-usp</a> <br></div><div style="text-align:left"><br></div><div style="text-align:left"><p dir="ltr" style="line-height:1.6;margin-top:11.25pt;margin-bottom:0pt"><span style="color:rgb(33,33,33);background-color:transparent;font-weight:700;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Title</span><span style="color:rgb(33,33,33);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">: </span><span style="background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Truncation of long-range percolation models with square non-summable interactions</span></p><p dir="ltr" style="line-height:1.6;margin-top:11.25pt;margin-bottom:0pt"><span style="background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"></span></p><p dir="ltr" style="line-height:1.6;margin-top:0pt;margin-bottom:0pt"><span style="color:rgb(33,33,33);background-color:transparent;font-weight:700;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Abstract</span><span style="color:rgb(33,33,33);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">:</span><span style="color:rgb(33,33,33);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"> </span><span style="background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">We consider some problems related to the truncation question in long-range percolation. Probabilities are given that certain long-range oriented bonds are open; assuming that these probabilities are not summable, we ask if the probability of percolation is positive when we truncate the graph, disallowing bonds of range above a possibly large but finite threshold. This question is still open if the set of vertices is $\Z^2$. We give some conditions under which the answer is affirmative. One of these results generalizes a previous result in [Alves, Hilário, de Lima, Valesin, Journ. Stat. Phys. 122, 972 (2017)]. Joint work with Alberto M. Campos</span></p></div></font></div>