• Gerardo Adesso - University of Nottingham - visiting period: May 8-9

• Daniel Alpay - Chapman University - visiting period: June 3-6

• Nina Hadis Amini - Université Paris-Saclay, CNRS - visiting period: May 19-20

• Giulia Basti - Sapienza Università di Roma - visiting period: May 26-30

• Jussi Behrndt - Technische UniversitÄt Graz - visiting period: March 12-14 & March 19-21 & June 3-6

• Niels Benedikter - Università degli Studi di Milano - visiting period: May 26-30

• Tristan Benoist - Université de Toulouse - visiting period: May 26-30

• Ángela Capel Cuevas - University of Cambridge - visiting period: May 12-16

• Raffaele Carlone - Università degli Studi di Napoli 'Federico II' - visiting period: June 3-6

• Paula Cerejeiras - Universitade de Aveiro - visiting period: June 3-6

• Thomas Chen - University of Texas at Austin - visiting period: May 26-30

• Horia Cornean - Aalborg University - visiting period: May 26-30

• Lucrezia Cossetti - University of Basque Country - UPV/EHU - visiting period: May 26-30

• Vitonofrio Crismale - Università degli Studi di Bari - visiting period: May 19-20

• Wojciech De Roeck - KU Leuven - visiting period: May 26-30

• Alberto Debernardi Pinos - Universitat Autònoma de Barcelona - visiting period: June 3-6

• Flavio del Santo - University of Geneva - visiting period: May 8-9

• Jan Dereziński - University of Warsaw - visiting period: March 10-11

• Kamal Diki - Chapman University - visiting period: June 3-6

• Marco Erba - University of Gdańsk, ICTQT - visiting period: May 8-9

• Pavel Exner - Czech Academy of Sciences - visiting period: June 3-6

• Søren Fournais - University of Copenhagen - visiting period: March 10-11 

• Li Gao - Wuhan University - visiting period: May 19-20

• Borbala Gerhat -  Institute of Science and Technology Austria - visiting period: June 4-6

• Fritz Gesztesy - Baylor University - visiting period: June 3-6

• Emanuela Giacomelli - LMU München - visiting period: May 26-30

• Alessandro Giuliani - Università Roma Tre - visiting period: March 10-11

• Alexei Grinbaum - CEA Saclay - visiting period: May 8-9

• Madalin Guta - University of Nottingham - visiting period: May 19-20

• Dirk Hundertmark - Karlsruher Institut für Technologie - visiting period: March 31 - April 11

• Andrew N. Jordan - Chapman University - visiting period: June 3-6

• Alain Joye - Université Grenoble Alpes, CNRS, Institut Fourier - visiting period: May 26-30

• Ayman Kachmar - Chinese University of Hong Kong, Shenzhen - visiting period: May 26-30

• Uwe Kähler - Universitade de Aveiro - visiting period: June 3-6

• Andrii Khrabustovskyi - Hradec Králové University - visiting period: June 3-6

• David Kimsey - Newcastle University - visiting period: June 3-6 

• Hynek Kovařík - Università degli Studi di Brescia - visiting period: June 3-6

• Ludovico Lami - University of Amsterdam & QuSoft  - visiting period: May 26-30

• Jonas Lampart - Laboratoire de l'Université de Bourgogne - visiting period: May 26-30

• Cecilia Lancien - Université Grenoble Alpes, Institute Fourier - visiting period: May 8-9

• Vladimir Lotoreichik - Czech Academy of Sciences - visiting period: June 3-6

• Douglas Lundholm - Uppsala Universitet - visiting period: February 1 - May 31

• Giovanna Marcelli - Università Roma tre - visiting period: May 26-30

• Anna Minguzzi - Université Grenoble Alpes, CNRS, LPMMC - visiting period: March 10-11

• Domenico Monaco - Sapienza Università di Roma - visiting period: March 10-11

• Bruno Nachtergaele - Uc Davies - visiting period: May 26-30

• Stéphane Ouvry - 1LPTMS, CNRS, Université Paris-Saclay - visiting period: March 10-11

• Annalisa Panati - Université de Toulon - visiting period: May 19-20

• Gianluca Panati - Sapienza Università di Roma - visiting period: May 26-30

• Clément Pellegrini - Université de Toulouse, CNRS - visiting period: May 19-20

• Paolo Perinotti - Università degli Studi di Pavia - visiting period: May 8-9

• Claude-Alain Pillet - University of Toulon - visiting period: May 26-30

• Davide Poderini - Università degli Studi di Pavia - visiting period: May 8-9

• Marcello Porta - SISSA Trieste - visiting period: May 26-30

• Elodie Pozzi - Saint Louis University - visiting period: June 3-6

• Nicolas Raymond - Université D'Angers - visiting period: May 26-30

• Simona Rota-Nodari - Laboratoire J.A. Dieudonné, Université Côte d'Azur - visiting period: May 26-30

• Nicolas Rougerie - Université Grenoble Alpes, CNRS, LPMMC - visiting period: March 10-11

• Benjamin Schlein - Universität Zürich - visiting period: May 26-30

• Giuseppe Sergioli - Università degli Studi di Cagliari - visiting period: May 8-9

• Petr Siegl - Technische UniversitÄt Graz - visiting period: June 3-6

• Israel Michael Sigal - University of Toronto - visiting period: May 26-30

• Edgardo Stockmeyer - Pontificia Universidad Católica de Chile - visiting period: May 26-30

• Daniele Struppa - Chapman University - visiting period: June 3-6

• Alessandro Teta - Sapienza Università di Roma - visiting period: May 26-30

• Stefan Teufel - Universität Tübingen - visiting period: March 10-11

• Francesco Ticozzi - Università degli Studi di Padova - visiting period: May 19-20

• Bassano Vacchini - Università degli Studi di Milano, INFN - visiting period: May 19-20

• Nicolas Weber - Technische UniversitÄt Graz - visiting period: June 3-6

• Brett D. Wick - Washington University - St. Louis - visiting period: June 3-6

( * to be confirmed )