Function spaces and PDEs
Variable dimension von Koch curve
​V​ariable dimension von Koch curve.

Group leader

Other members


Professor Peter Hästö​​

​​Petteri Harjulehto, university lecturer
Debangana Baruah, PhD-student


Description of the Research

This research group started its work during the fall of 2002. Our initial aim was to study non-linear potential theory in variable  exponent Sobolev spaces. Since this was uncharted territory with several  interesting applications. We have expanded our research to  generalised Orlicz spaces, minimizers and partial differential equations with non-standart growth conditions, and to image restoration. ​

Link to homepage​