Nyhetsarkiv for Forskningsgruppen for porøse medier
In the Research Council of Norway’s recent evaluation of national research, the Porous Media Group is recognized for its research excellence, and as an internationally leading research group in Applied and Computational Mathematics.
Ivar Stefansson receives funding for four years to investigate new techniques for simulating fracture propagation.
SIAM (Society for Industrial and Applied Mathematics) has celebrated Women’s History Month in March by highlighting influential women in the mathematics community. Professor Inga Berre, Director of the Center for Modeling of Coupled Subsurface Dynamics at the University of Bergen, is one of the featured researchers.
Jakub Both has been awarded the 2025 SIAG/GS Early Career Prize by the Society for Industrial and Applied Mathematics (SIAM).
Jan Martin Nordbotten was awarded the InterPore Medal for porous media research in 2025.
The university has invited high school teachers for a full day of talks. Our group had the honor of presenting three engaging sessions on modeling, simulations, and interdisciplinary research and education.
The Society of Industrial and Applied Mathematics (SIAM) was established in 1952. Its mission is to build cooperation between mathematics and the worlds of science and technology.
Many models exist to study fluid flow in fractured rocks by simplifying the fractures. We compare these models with lab experiments using detailed images and advanced simulations to see their accuracy.
Jakub Both receives funding for four years to investigate convection and dissolution during CO2 storage. For this, he will combine lab experiments, image analysis and numerical modeling.
The Norwegian chapter of the International Society for Porous Media forms a meeting place and forum for Norwegian’s landscape of porous media research.
This paper presents a coupling between the solvers PorePy and Reaktoro to simulate reactive transport in fractured porous media
We propose a new line search algorithm for multiphysics problems with fracture deformation that efficiently computes the weights based on the fracture states.
In this paper, we prove the existence and uniqueness of elliptic variational inequalities coupled with a nonlinear ODE. Considering an elliptic equation in the domain allows us to include a fully nonlinear ODE on the contact surface which gives us new applications of frictional adhesion contact problems.
Check out the 11th Society of Petroleum Engineers (SPE) Comparative Solution Project.
PMG is participating at the conference on Computational Methods in Water Resources 2024 (CMWR).
The Norwegian Academy of Science and Letters has awarded Jan Martin Nordbotten and Kent-Andre Mardal the Centre for Advanced Study (CAS) project for the academic year 2025/2026. The project will focus on Mathematical challenges in brain mechanics.
This paper presents a modelling approach to simulate fracture deformation, propagation, and coalescence in porous media under anisotropic stress and fluid injection.
This paper describes a machine learning-based approach to tuning the linear solvers and their parameters during the simulation.
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