Home
Photo of Tomas Sjödin

Tomas Sjödin

Senior Associate Professor, Head of Division

Research

Group picture of Nageswari Shanmugalingam, Anders Björn, Jana Björn and Tomas Sjödin.

Nonlinear Potential Theory

The research group is mainly interested in analysis on metric spaces, and in particular nonlinear potential theory associated with p-harmonic functions and quasiminimizers in Euclidean and metric spaces.
Reflection in the water.

Differential Equations and Analysis on Metric Spaces

Differential equations describe many real-world phenomena but can rarely be solved exactly. We therefore study properties of their solutions in other ways, in very general situations, similarly to creating an identikit of an unknown criminal.

Publications

2025

Stephen J. Gardiner, Tomas Sjödin (2025) Partial Balayage for the Helmholtz Equation Potential Analysis (Article in journal) Continue to DOI

2022

Stephen J. Gardiner, Tomas Sjödin (2022) Boundary points of angular type form a set of zero harmonic measure Annales Fennici Mathematici, Vol. 47, p. 641-644 (Article in journal) Continue to DOI
Stephen J. Gardiner, Tomas Sjödin (2022) On a conjecture of Gustafsson and Lin concerning Laplacian growth Analysis and Mathematical Physics, Vol. 12, Article 38 (Article in journal) Continue to DOI

2020

Stephen J. Gardiner, Tomas Sjödin (2020) On a Conjecture of Král Concerning the Subharmonic Extension of Continously Differentable Functions Mathematica Bohemica, Vol. 145, p. 71-73 (Article in journal) Continue to DOI
Stephen J. Gardiner, Marius Ghergu, Tomas Sjödin (2020) Isoperimetric Inequalities for Bergman Analytic Content Indiana University Mathematics Journal, Vol. 69, p. 1231-1249 (Article in journal) Continue to DOI

Organisation

Blue pen lying on a paper with mathematical text.

Analysis and Mathematics Education (ANDI)

The Division of Analysis and Mathematics Education conducts both interdisciplinary and applied research in various branches of analysis and didactics of mathematics.
Fractal Plant

Department of Mathematics (MAI)

The department conducts research in computational mathematics, mathematics and applied mathematics, mathematical statistics, and optimization. We provide courses to students in most degree programmes in mathematics, science and engineering.
Studenthuset on Campus Valla in Linköping

About LiU

Linköping University, LiU, offers innovative education and boundary-crossing research. The students are among the most desirable in the labour market and international rankings consistently place LiU as a leading global university.

Tags