| Jméno | Domovská instituce | Příjezd | Odjezd | |
|---|---|---|---|---|
| Sk Jahanur Hoque, PhD | The Institute of Mathematical Sciences, Chennai, India | 16. 06. 2019 | 16. 09. 2019 | |
| Narayan Banerjee, Prof | IISER Kolkata, India | 10. 07. 2019 | 17. 07. 2019 | |
| Kareem Julian El-Badry | University of California at Berkeley | 11. 09. 2019 | 14. 09. 2019 | |
| Valeri Frolov, prof. | University of Alberta | 13. 10. 2019 | 12. 11. 2019 | |