| Name | Institution | Dates |
| Bramanti Marco | Politecnico di Milano, Dipartimento di Matematica | January 7 – January 11 |
| Sebih Mohammed | Institute of Analysis Dynamics and Modeling, University of Stuttgart | January 15 – April 30 |
| Konjik Sanja | University of Novi Sad, Faculty of Sciences | January 16 – January 31 |
| Van Velthoven Jordy Timo | University of Vienna | February 16 – February 29 |
| Wirth Jens | Universität Stuttgart, Department of Mathematics | February 16 – February 29 |
| Trooshin Igor | Shinshu University | February 26 – May 10 |
| Vassiliev Dmitri | University College London | postponed |
| Kumano-go Naoto | Kogakuin University | postponed |