Department executives Department of Mathematics Mats Boij Head of department boij@math.kth.se , +4687906648 Profile Anna-Karin Tornberg Vice head of department akto@kth.se , +4687906266 Profile Mattias Dahl Head of division Mathematics dahl@math.kth.se , +4687906588 Profile Svante Linusson Vice head of division Mathematics linusson@math.kth.se , +4687909444 Profile Jimmy Olsson Head of division Mathematical Statistics jimmyol@kth.se , +4687907201 Profile Anna-Karin Tornberg Head of division Numerical Analysis akto@kth.se , +4687906266 Profile Xiaoming Hu Head of division Optimization and Systems Theory hu@math.kth.se , +4687907180 Profile Simon Lundin Chief administrator silundi@kth.se , +4687906329 Profile