| Name | Dates | Area of interest | Confirmed? |
| Viktor Shulman (Vologda, Russia) | 9-16 November 2006 | Operator algebras | Yes |
| Lyudmila Turowska (Gothenburg, Sweden) | 18-26 November 2006 | Operator algebras | Yes |
| Ekaterina Juschenko (Gothenburg, Sweden) | 18-26 November 2006 | Operator algebras | Yes |
