Professors

The professors of the inverse problems group.
Matti Lassas

Contact Information

Department of Mathematics and Statistics, University of Helsinki

Room: D323 (Exactum)

Address: P.O. Box 68 (Pietari Kalmin katu 5)

FI-00014 University of Helsinki

Telephone: +358-50-5674417

Email: matti.lassas@helsinki.fi

Research Interests

invisibility cloaking and electromagnetic wormholes

inverse problems for non-linear hyperbolic equations and in relativity

 

 

 

Samuli Siltanen

Contact Information

Department of Mathematics and Statistics, University of Helsinki

Room: A410 (Exactum)

Address: P.O. Box 68 (Pietari Kalmin katu 2b)

FI-00014 University of Helsinki

Telephone: +358-40 594 3560

Email: samuli.siltanen@helsinki.fi

Office hours: please send me email

Research Interests

The goal of my scientific work is to design efficient numerical methods that have a sound mathematical basis and solve real-world problems. I have published research articles mostly about the following topics: Electrical Impedance Tomography (EIT), low-dose three-dimensional X-ray imaging, dynamic X-ray tomography, discretization-invariant Bayesian inversion, and the Novikov-Veselov equation.

Lauri Oksanen

Con­tact Infor­mation

Department of Mathematics and Statistics, University of Helsinki

Address: P.O. Box 68 (Pietari Kalmin katu 5)

FI-00014 University of Helsinki

Telephone: +358-50-4764460

Email: lauri.oksanen@helsinki.fi

Research In­terests

My research interests include inverse problems for partial differential equations, their numerical analysis, and related geometric problems such as inversion of the geodesic ray transform.