Long story short
- March 7, 2025
Our preprint Guided smoothing and control for diffusion processes is on arXiv. Special thanks besides Moritz and Oskar to Kasper!
2025
Paper accepted
- February 12, 2025
Our article Isotropic Q-fractional Brownian motion on the sphere: regularity and fast simulation has been accepted for publication in the Philosophical Transactions of the Royal Society A, to appear under the DOI 10.1098/rsta.2024.0238. Congratulation to your first publication, Björn!
New preprint
- January 23, 2025
We are happy that our new preprint Finite element approximation of parabolic SPDEs with Whittle–Matérn noise is on arXiv. Good job and thanks for the collaboration, Øyvind, Geir-Arne, and Espen!
Math and climate
- January 14, 2025
Thank you, Oskar Landgren from the Norwegian Meteorological Institute in Oslo and the nice audience, for a great discussion during the temakväll at Stensjökyrkan!
2024
Postdoc opening
- November 28, 2024
Interested in a postdoc in the StochMan project? We have an opening with deadline December 30, 2024. Apply here! And contact me with questions.
StochMan kick-off
- November 24-25, 2024
Thank you for the great kick-off of the StochMan project in Marstrand! We are back with many ideas and full of new energy.
New preprint
- October 28, 2024
Our preprint Isotropic Q-fractional Brownian motion on the sphere: regularity and fast simulation is available on arXiv. Congratulation to your first finished manuscript, Björn!
Welcome Øyvind!
- October 10, 2024
Øyvind Stormark Auestad is visiting from NTNU, Trondheim, until the end of February. Welcome to the group and have a nice stay!
New preprint
- August 30, 2024
Our preprint An exponential map free implicit midpoint method for stochastic Lie-Poisson systems is available on arXiv. Thank you for the collaboration, Sagy, Erik, and Erwin!
Welcome Gabriel!
- August 5, 2024
Gabriel Velho is visiting from CentraleSupélec, Paris, until the end of September. He is a PhD student specialized in control. Welcome to the group and we hope you enjoy your stay!
News about our traffic research
- June 18, 2024
Our project on traffic flow was featured in the Chalmers News article New model could balance traffic congestions / Ny forskning kan minska trafikstockningar
Midterm seminar
- June 17, 2024
Congratulation to Ioanna for the presentation of her midterm seminar Approximation of semilinear stochastic heat equations on the sphere!
New preprint
- June 12, 2024
Finally, our new preprint Non-stationary Gaussian random fields on hypersurfaces: Sampling and strong error analysis is online. Great that we finally finished the "Christmas paper"! Thank you for the pepparkakor, Erik!
Thanks for visiting!
- May 6, 2024
Thank you so much for your visits during the last months, Verena Schwarz, Fanny Seizilles, and Stefano Di Giovacchino! We were very happy to join our group. I am looking forward to further collaborations and finishing the started projects.
GS Magnuson grant
- May 3, 2024
We are happy that the project Random field simulation for Bayesian inference in ice sheet modeling with Fanny Seizilles got funding by Stiftelsen GS Magnusons fond.
New postdoc
- January 9, 2024
Today, Andrea Papini joins the group as a postdoc for the upcoming 3 years working in the StochMan project. Welcome, Andrea!
2023
New preprint
- December 19, 2023
Our new preprint Incremental Exponential Stability of the Unidirectional Flow Model is now available on arXiv. Congratulation to your first preprint, Sondre!
Paper accepted
- November 19, 2023
Our paper Euler-Maruyama approximations of the stochastic heat equation on the sphere was accepted for publication in the Journal of Computational Dynamics. This is Ioanna's first publication. Congratulation!
Paper accepted
- October 26, 2023
We are very happy that our paper Localized orthogonal decomposition for a multiscale parabolic stochastic partial differential equation was accepted for publication in Multiscale Modeling & Simulation.
ECMI: Project in focus
- September 27, 2023
While Gothenburg was the featured ECMI node, our post on the generation of random surfaces by stochastic partial differential equations became the project in focus.
StochMan running
- September 1, 2023
Today we celebrate the official start of the ERC Consolidator Grant StochMan. Welcome to the whole team that will participate!
Paper accepted
- August 15, 2023
We are very happy that our paper Galerkin-Chebyshev approximation of Gaussian random fields on compact Riemannian manifolds was accepted for publication in BIT Numerical Mathematics.
New PhD student
- August 14, 2023
Björn Müller joint the team as new PhD student for the coming 5 years. We are happy to welcome you and working with you, Björn!