| Marco Abate (visio) | Universita di Pisa |
| Bikramjit Acharjee (visio) | INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI |
| Mariam Al-Hawaj (visio) | University of Toronto |
| Timothy Alland (visio) | Stony Brook University |
| Kuntal Banerjee (visio) | Presidency University |
| Krzysztof Barański (visio) | University of Warsaw |
| Laurent Bartholdi | Saarland University |
| Anna Miriam Benini | University of Parma |
| Tania G. Benitez (visio) | University of Liverpool |
| Walter Bergweiler (visio) | University of Kiel |
| Anubrato Bhattacharyya (visio) | Presidency University |
| Fabrizio Bianchi (visio) | CNRS Université de Lille |
| Christopher Bishop (visio) | Stony Brook University |
| Luka Boc Thaler | University of Ljubljana |
| Konstantin Bogdanov | CNRS & Institute de Mathématiques de Marseille |
| Araceli Bonifant (visio) | University of Rhode Island |
| Mario Bonk (visio) | University of California, Los Angeles |
| Maxence Brévard (visio) | Institut Mathématique de Toulouse |
| Andrew Brown | University of Liverpool |
| Xavier Buff (visio) | Université Toulouse III - Paul Sabatier |
| Shaun Bullett (visio) | Queen Mary University of London |
| Aaron Calderon | University of Chicago |
| Melida Carranza (visio) | Centro de Investigación en Matemáticas |
| Davoud Cheraghi (visio) | Imperial College London |
| Arnaud Chéritat | CNRS Université Paul Sabatier - Toulouse III |
| Roman Chernov | Aix-Marseille Université |
| Ivan Chio (visio) | University of Rochester |
| Vlatko Crnković | University of Zagreb |
| Weiwei Cui (visio) | Lund University |
| Kleyber Cunha (visio) | Federal University of Bahia |
| Predrag Cvitanovic (visio) | Georgia Institute of Technology |
| Schinella D'souza (visio) | University of Michigan |
| Tushar Das (visio) | University of Wisconsin - La Crosse |
| Caroline Davis | Indiana University |
| Patricia Domínguez (visio) | Benemérita Universidad Autónoma de Pue |
| Kostiantyn Drach | IST Austria |
| Artem Dudko (visio) | Polish Academy of Sciences |
| Dzmitry Dudko (visio) | Stony Brook University |
| Alexander Eliad (visio) | Imperial College London |
| Adrián Esparza-Amador (visio) | Pontificia Universidad Católica de Valp |
| Gabriela Alexandra Estevez Jacinto | Universidade Federal Fluminense |
| Vasiliki Evdoridou | The Open University |
| Nuria Fagella | University of Barcelona |
| Yu-Wei Fan (visio) | University of California, Berkeley |
| Ethan Farber | Boston College |
| Gustavo Ferreira (visio) | The Open University |
| Robert Florido | University of Barcelona |
| Joanna Furno (visio) | University of South Alabama |
| Daniel Gajardo Cooper (visio) | Pontificia Universidad Católica de Chil |
| Jonathan Galvan Bermudez (visio) | Stony Brook University |
| Axel Gastaldi | Aix-Marseille Université |
| Peter Haîssinsky | Aix-Marseille Université |
| Mikhail Hlushchanka | Aix-Marseille Université |
| John Hubbard | Cornell University |
| Valentin Huguin (visio) | Université Toulouse III - Paul Sabatier |
| Eran Igra (visio) | Technion |
| Daniel Ingebretson (visio) | Ben-Gurion University of the Negev |
| Hiroyuki Inou (visio) | Kyoto University |
| Anna Jové Campabadal | University of Barcelona |
| Wolf Jung (visio) | Gesamtschule Aachen-Brand |
| Alex Kapiamba | University of Michigan |
| Linda Keen (visio) | CUNY Graduate Center |
| Masashi Kisaka (visio) | Kyoto University |
| Jan Kiwi (visio) | Pontifical Catholic University of Chile |
| Sudip Kumar (visio) | IIT GUWAHATI |
| Sara Lapan (visio) | University of California, Riverside |
| Kirill Lazebnik | University of Toronto |
| Van Tu Le (visio) | INSA Toulouse |
| Willie Rush Lim (visio) | Stony Brook University |
| Peter Lin (visio) | Stony Brook University |
| Kathryn Lindsey (visio) | Boston College |
| Russell Lodge (visio) | Indiana State University |
| Luna Lomonaco | IMPA |
| Yusheng Luo (visio) | Stony Brook University |
| Mikhail Lyubich | Stony Brook University |
| Guru Prem Prasad M (visio) | INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI |
| Khudoyor Mamayusupov (visio) | Moscow Institute of Physics and Technology |
| Carlos Marin Mendoza (visio) | Universidad Autonoma del Estado de Morel |
| David Martí-Pete | University of Liverpool |
| Jacob Mazor (visio) | Stony Brook University |
| John Milnor (visio) | Institute for Mathematical Sciences, Sto |
| Mónica Moreno Rocha (visio) | Centro de Investigación en Matemáticas |
| Sabyasachi Mukherjee (visio) | Tata Institute of Fundamental Research TIFR |
| Malavika Mukundan (visio) | Boston University |
| Phil Mummert (visio) | Purdue University |
| Hamid Naderiyan (visio) | University of North Texas |
| Tarakanta Nayak (visio) | IIT Bhubaneswar |
| Volodymyr Nekrashevych | Texas A&M University |
| Hongming Nie (visio) | Pontificia Universidad Católica de Chile |
| Dimitrios Ntalampekos (visio) | Stony Brook University |
| Lucas Oliveira (visio) | Universidade Federal do Rio Grande do Su |
| Fedor Pakovich | Ben Gurion University of the Negev |
| Leticia Pardo-Simon (visio) | University of Manchester |
| Insung Park | ICERM |
| Christopher Penrose | University of Warwick |
| Dino Peran | University of Split |
| Han Peters (visio) | University of Amsterdam |
| Carsten Lunde Petersen | Roskilde University |
| David Pfrang (visio) | - |
| Kevin Pilgrim (visio) | Indiana University |
| Nikolai ProÑhorov | CNRS, Aix-Marseille Université |
| Feliks Przytycki | Polish Academy of Sciences |
| Remus Radu (visio) | Institute of Mathematics of the Romanian Academy |
| Goran Radunovic (visio) | University of Zagreb |
| Miguel Ratis Laude (visio) | IMPA |
| Bernhard Reinke | CNRS IMJ-PRG Sorbonne |
| Lasse Rempe (visio) | University of Liverpool |
| Thomas Richards (visio) | University of Warwick |
| Pascale Roesch (visio) | Université Toulouse III - Paul Sabatier |
| Maria Ruiz Ortega (visio) | Ecole Normale Superieure |
| Matsuda Ryo (visio) | Department of Mathematics Kyoto Universi |
| Éliane Salem (visio) | Sorbonne Université |
| Supun Samarakoon (visio) | Stony Brook University |
| Deniz Sarikaya (visio) | University of Hamburg |
| Dierk Schleicher | Aix-Marseille Université |
| Thomas Sharland (visio) | University of Rhode Island |
| Sergey Shemyakov | Aix-Marseille Université |
| Mitsuhiro Shishikura (visio) | Kyoto University |
| Anand Prakash Singh (visio) | (Ret.) Central university of Rajasthan |
| Daniel Smania (visio) | ICMC-USP |
| Rodolfo Cesar Macedo Soares (visio) | Universidade de Sao Paulo |
| Mara Sommerfeld (visio) | University of Hamburg |
| Stan Srednyak (visio) | duke |
| Gwyneth Stallard (visio) | The Open University |
| Leon Staresinic | Imperial College London |
| Scott Sutherland (visio) | Stony Brook University |
| Emanuel Sygal (visio) | Tel Aviv University |
| Matteo Tabaro | Imperial College London |
| Raluca Tanase (visio) | Institute of Mathematics of the Romanian Academy |
| Dylan Thurston (visio) | Indiana University |
| Athanasios Tsantaris (visio) | University of Nottingham |
| Jimmy Tseng (visio) | University of Exeter |
| Rogelio Valdez (visio) | Universidad Autonoma del Estado de Morel |
| Sebastian Van Strien (visio) | Imperial college London |
| José Victor Medeiros (visio) | Instituto Nacional de Matemática Pura e |
| Domagoj Vlah | University of Zagreb |
| Yimin Wang (visio) | Shanghai Center for Mathematical Scienc |
| James Waterman | Stony Brook University |
| Rebecca Winarski | College of the Holy Cross |
| Fei Yang (visio) | Nanjing University |
| Jonguk Yang (visio) | Stony Brook University |
| Malik Younsi (visio) | University of Hawaii |
| Anna Zdunik (visio) | University of Warsaw |
| Runze Zhang | Université Toulouse-III-Paul-Sabatier |
| Yongquan Zhang (visio) | Stony Brook University |
| Shengyuan Zhao (visio) | Stony Brook University |
| Vesna Zupanovic (visio) | University of Zagreb |