Within mathematical sciences we study questions of a mathematical character, either from a purely theoretical perspective or directed towards practical applications. In either case the mathematical problem and its properties is the main focus. The research is based on mathematical proofs and/or computer-assisted calculations.

Doctoral studies in Mathematical Sciences are offered by the Department of Mathematics (MAI), and the Department of Science and Technology (ITN). Mathematical Sciences comprises the following subject areas:

**Computational Mathematics** is about the development and analysis of numerical methods and algorithms to solve mainly technical and scientific problems, formulated as mathematical models. Our research group in this area is successfully examining numerical methods for use on time-independent partial differential equations.
**Mathematics** is conducted in fields such as algebra, discrete mathematics, dynamic systems, functional analysis, inverse problems, mathematical physics, partial differential equations, and topology.
**Mathematical Statistics** is dedicated to probability theory and statistical inference theory. We are skilled in theoretical probability theory and multivariate statistics
**Optimization** deals with theories and methods to analyse and solve mathematical decision problems. In general optimization, MAI has one of the most prominent groups in Sweden, with extensive experience in practical optimization and a well-balanced mix between mathematics and applications.
**Interdisciplinary Mathematics** covers research which involves two areas. The main area is within mathematical sciences (computational mathematics, mathematics, mathematical statistics, or optimization), and the other is an area outside mathematical sciences, involving subjects such as physics, biology or medicine.

Teaching is based on lectures, seminars, group work and supervision. The doctoral student is expected to actively participate in seminars, guest lectures and conferences.

Within Mathematical Sciences, we are conducting both pure and applied research. We currently have about 30 active doctoral students. Many of them are from countries like Rwanda, Tanzania, Uganda and Mozambique, thanks to a joint project between Linköping University and the Swedish International Development Cooperation Agency (SIDA).

In order to join us as a student, you must have a keen interest in mathematics, regardless of which field you want to specialise in. All available positions are published on Linköping University’s Vacancies page. Use the dropdown menus to filter according to department and profession.

## Documents