The department is pleased to welcome Olof Sisask as temporary senior lecturer for 2019-2020. Olof studied for his PhD at Bristol, MIT, and Cambridge. Before coming to Stockholm University, he was a postdoc at Queen Mary, University of London, a researcher at KTH and a senior lecturer at Uppsala University.

He works primarily in additive combinatorics, and he is in particularly interested in applications of harmonic analysis and probability to problems in combinatorics and number theory.