I am currently a Junior Professor at WWU Münster in the Functional Analysis, Operator Algebras, and Noncommutative Geometry Group.

I was a postdoctoral researcher at KU Leuven in the Analysis Group working with Professor Gábor Szabó.

I obtained my PhD at the Ben-Gurion University of the Negev and at WWU Münster, and was jointly supervised by Professor Ilan Hirshberg and Professor Wilhelm Winter.

My research area is operator algebras (in particular, C*-algebras).

E-mail: sgeffen@uni-muenster.de