Education
University of Freiburg.
mathematician university professor
University of Freiburg.
His contributions are mainly in the area of transcendental number theory and diophantine approximation. He proved the Analytic subgroup theorem which together with similar other comprehensive results of this type has many applications to transcendental number theory. Until his retirement in 2013 he was a Professor of Mathematics at the Eidgenössische Technische Hochschule Zurich.
German Academy of Sciences Leopoldina. Berlin-Brandenburg Academy of Sciences and Humanities.