# Research groups

The department of mathematics has several groups of researchers working on related problems. The most active groups are presented on these pages. A lot of our research is taking place outside of these groups.

# Research group in algebra, geometry, topology and combinatorics

The research group in algebra, geometry, topology and combinatorics carries out research in Algebraic geometry, Algebraic topology, Combinatorics, Commutative and homological algebra.

# Analysis group

The research group in analysis is at the moment working within the areas of complex analysis, operator theory, and mathematical physics, including spectral theory, Fourier analysis and stochastic analysis.

# Logic group

The research group in mathematical logic is active in constructive mathematics, type theory and category-theoretic logic, as well as the philosophy of logic and mathematics. Some particular research topic pursued are: models of type theory, constructive set theories, point-free topology, relation between type theory and homotopy theory, univalent foundations, formalizations in proof-assistants for type theory.

## Research contacts

**Head of the department**

Joanna Tyrcha, room 316, joanna@math.su.se Ph. +46 8 164567

**Deputy head of the department, Head of the division of mathematics**

Jonas Bergström, room 410. jonasb@math.su.se Ph. +46 8 164563

**Head of the division of mathematical statistics**

Filip Lindskog, room 307, lindskog@math.su.se Ph. +46 8 164564

**Director of studies for PhD studies in mathematics**

Alexander Berglund, room 414. alexb@math.su.se Ph. +46 8 164537

**Director of studies for PhD studies in mathematical statistics**

Mia Deijfen, room 322. mia@math.su.se Ph. +46 8 164591