University of Helsinki Department of Mathematics and Statistics
Faculty of Science
Faculty of Social Sciences

 

Research at Rolf Nevanlinna Institute

The research of the Institute focuses on contract research with industry and business and other research institutes. The main fiels of research in the Institute are biometry, biomathematics and inverse problems.

Biometry

The main scientific goal of the Biometry research group is to carry out original methodological research, with an emphasis on concrete scientific problems coming from biology, medicine and public health. The research is done with extensive collaboration with international and national collaborators, especially with the National Institute of Public Health. Research topics are currently focussed on the statistical methods applied to genetic mapping, mathematical modeling of infectious diseases, and on the modeling and statistical analysis of lifetime and duration data.

More information: Prof. Elja Arjas (group leader)

Biomathematics

In biomathematics one uses mathematical models to get insight into the mechanisms and behaviour of real biological system. Our research is focused on the dynamics of physiologically structured populations and Darwinian evolution by natural selection as well as classification of bacteria and protein-ligand interactions. Mathematically, the problems are concerned with the qualitative theory of a class of infinite dimensional dynamical systems and Bayesian classification algorithms.

More information: Prof. Mats Gyllenberg (group leader)

Inverse problems

The field of inverse problems is exceptionally interdisciplinary both in theoretical methods and practical applications. Whenever a quantitative mathematical model is built from limited and indirect data, an inverse problem is solved. We develop new methods in pure mathematics, stochastic analysis and mathematical modelling, and provide new applications in, for example, medical imaging, remote sensing and space studies, and material testing.

More information: Prof. Lassi Päivärinta (group leader)