Robert Fricke
Braunschweig
TBD
mathscidoc:1701.33717
Vladimir G. Maz'ya
Department of Mathematics, Linköping University
Igor E. Verbitsky
Department of Mathematics, University of Missouri
TBD
mathscidoc:1701.331915
Jan Persson
Institutt for matematiske realfag, Universitetet i Tromsö
TBD
mathscidoc:1701.332541