Konrad Osterwalder

Konrad Osterwalder
Former Rector of United Nations University (UNU) Rector Emeritus of ETH Zurich
In office
1 September 2007  28 February 2013
Preceded byHans van Ginkel
Succeeded byDavid M. Malone
Secretary-GeneralBan Ki-moon
Personal details
Born (1942-06-03) June 3, 1942
Frauenfeld, Thurgau, Switzerland
Alma materETH Zurich
Known forOsterwalder–Schrader theorem
Jaffe–Lesniewski–Osterwalder cocycle
AwardsETH medal (1970)
ICM Speaker (1983)

Konrad Osterwalder (born June 3, 1942) is a Swiss mathematician and physicist, former Undersecretary-General of the United Nations, former Rector of the United Nations University (UNU), and Rector Emeritus of the Swiss Federal Institute of Technology Zurich (ETH Zurich). He is known for the Osterwalder–Schrader theorem.