The following research groups are at the Institute of Mathematics and Statistics:
Head of the Research Group: Professor Valdis Laan
Research topics include semigroup theory, universal algebra, category theory, lattice theory and ring theory.
Head of the Research Group: Professor Krista Fischer
Research topics include biostatistics, multivariate statistics, financial mathematics, survey sampling and statistical applications in social sciences.
Fractional derivatives, differential and integral equations with singularities and ill-posed problems
Head of the Research Group: Arvet Pedas
Research topics include fractional derivatives, special differential and integral equations, and ill-posed problems.
Head of the Research Group: Professor Rainis Haller
Research topics include Lipschitz function spaces, Lipschitz-free spaces, tensor products, and the extremal geometric structure of Banach spaces.
Geometry and Topology
Head of the Research Group: Professor Viktor Abramov
Research topics include differential geometry of surfaces, Riemann surfaces, connections in bundles and gauge field theories, Lie algebras and their generalisations, noncommutative geometry.
Head of the Research Group: Professor Jüri Lember
Research topics include hidden Markov models, random sequence comparison, maximum spacing method and model validation, and Moran-type evolution models.
Head of the Research Group: Professor Jaan Lellep
Research topics include modeling the mechanical behavior and optimization of plates and shells in the case of different material models.
Head of the group: Associate Professor Mart Abel
Research topics include general topological algebras, Segal topological algebras, categories of topological algebras.