Research Interests
I was originally trained as a mathematical physicist specializing in general
relativity. Over the years I have developped a broad interest in several
topics in analysis, geometry and mathematical physics. My current research
interests include but are not confined to the following list:
- Algebras of generalized functions and their applications
- structure theory of algebras of generalized functions
- geometric aspects
- applications in geometric situations, in particular to general relativity
- applications in PDE, in particular regularity theory
- General relativity
- Semi-Riemannian geometry with metrics of low regularity
- singularity theorems and cosmic censorship
- Nonlinear PDE/Kinetic Theory
- Time frequency analysis/Modulation spaces
Most of my research was carried out in collaboration with the
research group
DiANA
(which is an acronym for "Differential Algebras and Nonlinear Analysis")
based at the Universities of
Vienna and
Innsbruck in Austria as well as the
University of Southampton in the UK.
For more details on my research you can have a look at