| Hamid AHMADINEZHAD (visio) | Loughborough University |
| Claudia ALCANTARA (visio) | University of Guanajuato |
| Yagub ALIYEV (visio) | ADA University |
| Aurélien ALVAREZ (visio) | ENS-Lyon |
| Ekaterina AMERIK (visio) | Université Paris-Saclay et HSE Moscou |
| Carolina ARAUJO (visio) | IMPA Brazil |
| Roberto ARAUJO (visio) | IMPA |
| Michaå‚ ÅUPIÅ„SKI (visio) | University of Warsaw |
| Darío Martín AZA (visio) | University of Buenos Aires |
| Sjoerd BEENTJES (visio) | Universität Bonn |
| Daniel BELTITA (visio) | Romanian Academy |
| Fabio BERNASCONI (visio) | University of Utah |
| Pierre-Celestin BIKORIMANA (visio) | Marien Ngouabi University |
| Ella BLAIR (visio) | Université Paris Saclay |
| Antoine BOIVIN (visio) | Université d'Angers |
| Federico BONGIORNO (visio) | Imperial College London |
| Eric Alberto BONILLA (visio) | UNIVERSIDAD FEDERAL DE RIO DE JANEIRO |
| Jean-Benoît BOST (visio) | Université Paris-Saclay |
| Iacopo BRIVIO (visio) | NCTS |
| Benoît CADOREL (visio) | Université de Lorraine |
| Leonardo CÂMARA (visio) | Universidade Federal do Espírito Santo |
| Frédéric CAMPANA (visio) | Université de Lorraine |
| Carolina CANALES GONZALEZ (visio) | Pontifica University Católica de Chile |
| Paolo CASCINI (visio) | Imperial College |
| Indira CHATTERJI (visio) | Université Côte d'Azur |
| Mariano CHEHEBAR (visio) | Universidad de Buenos Aires |
| Smail CHEMIKH (visio) | USTHB Alger |
| Yen-An CHEN (visio) | Imperial College London |
| Eber Daniel CHUÑO VIZARRETA (visio) | University Rural Of Pernambuco |
| Gaël COUSIN (visio) | Universidade Federal Fluminense |
| Severino COUTINHO (visio) | Federal University of Rio de Janeiro |
| Stéphanie CUPIT-FOUTOU (visio) | Ruhr University Bochum |
| Raphael DA COSTA (visio) | University of Rio de Janeiro |
| Quang-Tuan DANG (visio) | ICTP Trieste |
| Adrian Alberto DE FLON GASCA (visio) | Universidad Nacional Autonoma de Mexico |
| Bertrand DEROIN (visio) | CNRS CY Cergy Paris Université |
| Gerd DETHLOFF (visio) | Université de Brest |
| Soumya DEY (visio) | Chennai Mathematical Institute |
| Adjaratou Arame DIAW (visio) | Université Cheikh Anta Diop de Dakar |
| Georges DLOUSSKY (visio) | Aix-Marseille Université |
| Gabriel DOMINGOS (visio) | IMPA |
| Stéphane DRUEL (visio) | CNRS Université Claude Bernard Lyon 1 |
| Christophe DUPONT (visio) | Université de Rennes 1 |
| Ahmed ELSHAFEI (visio) | University of Porto |
| Gibran Rodrigo ESPEJO RAMOS (visio) | National Autonomous University of Mexico |
| Antoine ETESSE (visio) | Université de Toulouse Paul Sabatier |
| Hernan Maycol FALLA LUZA (visio) | Fluminense Federal University |
| Thiago FASSARELLA (visio) | Fluminense Federal University |
| Mateus FIGUEIRA (visio) | Instituto de Matemática Pura e Aplicada |
| João FIGUEREDO (visio) | IMPA |
| Udhav FOWDAR (visio) | University College London |
| Lie FU (visio) | Radboud University |
| Cécile GACHET (visio) | Ruhr-University Bochum |
| Alexis GARCIA (visio) | Université Nice Sophia Antipolis |
| Luis GIRALDO (visio) | Universidad Complutense de Madrid |
| Francisco GOMEZ (visio) | Instituto de Matematica Pura e Aplicada |
| Adolfo GUILLOT (visio) | UNAM |
| Diego GUZMAN (visio) | Centro de Investigación en Matemáticas |
| Antonio HERNANDEZ (visio) | UAM-I (Mexico) |
| Roberto HUARANCA (visio) | Universidad Mayor de San Andrés |
| Théo JAMIN (visio) | Université d'Angers |
| Rémi JAOUI (visio) | University of Freiburg |
| Marcos JARDIM (visio) | IMECC - UNICAMP |
| Tiago JARDIM DA FONSECA (visio) | University of Oxford |
| Okumura KATSUHIKO (visio) | Waseda University |
| Lucas KAUFMANN (visio) | Institute for Basic Science |
| Vadym KURYLENKO (visio) | University of Hamburg |
| Alexandra KUZNETSOVA (visio) | Steklov Mathematical Institute |
| Adrian LANGER (visio) | University of Warsaw |
| Ruoxi LI (visio) | University of Pittsburgh |
| Ruben Edwin LIZARBE MONJE (visio) | Universidade do Estado do Rio de Janeiro |
| Federico LO BIANCO (visio) | Institut Camille Jordan Lyon |
| Frank LORAY (visio) | CNRS Université de Rennes |
| Irène MALLORDY (visio) | Université de Cergy-Pontoise |
| David MARÍN (visio) | Universitat Autònoma de Barcelona |
| Maxence MAYRAND (visio) | University of Toronto |
| Cédric MAZET (visio) | Aix-Marseille Université |
| Wodson MENDSON (visio) | Université de Rennes 1 |
| Iuliia MESHKOVA (visio) | University of Helsinki |
| Isabel Maria MESSIAS (visio) | Universidade de Campinas |
| Jean-Paul MOHSEN (visio) | Aix-Marseille Université |
| Alan MUNIZ (visio) | Federal University of Espírito Santo |
| Isao NAKAI (visio) | Ochanomizu University |
| Karl OELJEKLAUS (visio) | Aix-Marseille Université |
| Jorge OLIVARES (visio) | Centro de Investigación en Matemáticas |
| Walter PÁEZ (visio) | Insitituto de Matemática Pura e Aplicad |
| Chung-Ming PAN (visio) | Université du Québec à Montréal |
| Daniel PANAZZOLO (visio) | Univ. Haute-Alsace |
| Petra Rubí PANTALEÓN (visio) | National Autonomous University of Mexico |
| Neige PAULET (visio) | Université Sorbonne Paris Nord |
| Jorge Vitorio PEREIRA (visio) | IMPA Brazil |
| Pablo PERRELLA (visio) | University of Buenos Aires |
| Xuan Kien PHUNG (visio) | Université du Québec a Montréal |
| Marta PIEROPAN (visio) | Utrecht University |
| Brent PYM (visio) | McGill University |
| Mohammad RAHMATI (visio) | UNAM |
| Matthieu RAMBAUD (visio) | Télécom ParisTech |
| Leonardo ROA LEGUIZAMON (visio) | Universidad Michoacana de San Nicolas de Hidalgo |
| Vasily ROGOV (visio) | Max-Planck-Institute for Mathematics in Science, Leipzig |
| Xavier ROULLEAU (visio) | Aix Marseille Université |
| Erwan ROUSSEAU (visio) | Université de Bretagne Occidentale |
| Fredrik Vaeng RØTNES (visio) | Imperial College London |
| Adamou SAIDOU (visio) | Université Dan Dicko Dankoulodo de Maradi |
| Juan Carlos SALCEDO SORA (visio) | Federal University of Rio de Janeiro |
| Adriano SANTOS (visio) | universidade federal de pernambuco |
| Titouan SÉRANDOUR (visio) | Université de Rennes 1 |
| Calum SPICER (visio) | King's College London |
| Tom SUTHERLAND (visio) | TU Wien |
| Roberto SVALDI (visio) | University of Milan |
| Olivier THOM (visio) | Instituto de Matemática Pura e Aplicada |
| Frédéric TOUZET (visio) | Université de Rennes 1 |
| Amos TURCHET (visio) | Roma 3 University |
| Israel VAINSENCHER (visio) | UFMG (Bresil) |
| Sebastian VELAZQUEZ (visio) | Universidad de Buenos Aires |
| Tobias WAEDT (visio) | Ruhr-University Bochum |
| Joe WALDRON (visio) | Michigan State University |
| Zhiwei WANG (visio) | Beijing Normal University |
| Qingyuan XUE (visio) | University of Utah |
| Sergei YAKOVENKO (visio) | Weizmann Institute of Science |
| Shengyuan ZHAO (visio) | Stony Brook University |