Department of Mathematical Physics

- Czech Technical University, Prague
- Ecole Polytechnique Federale de Lausanne, Lausanne
- Departamento de Fisica, Cinvestav, Mexico City
- Steklov Institute of Mathematics of Russian Academy of Sciences, Moscow
- Moscow State University, Faculty of Mechanics and Mathematics, Moscow
- Moscow Humanitarian University, Moscow
- Warsaw University, Department of Mathematical Methods in Physics (KMMF), Warszawa
- University of Sheffield, Sheffield
- Institute of Mathematics "S. Stoilow" of the Romanian Academy