The following colleagues have kindly agreed to deliver an invited talk
| Taras Banakh | Lviv, Ukraine |
|---|---|
| Andreas Defant | Oldenburg, Germany |
| Sergey Favorov | Kharkiv, Ukraine |
| Pablo Galindo | Valencia, Spain |
| Vladimir Kadets | Kharkiv, Ukraine |
| Sergiy Maksymenko | Kyiv, Ukraine |
| Mieczysław Mastyło | Poznań, Poland |
| Mikhail Popov | Ivano-Frankivsk, Ukraine |
| Włodzimierz Zwonek | Krakow, Poland |