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International conference presentations
- SPDE bridges with observation noise and their spatial approximation
NORDSTAT2023, Chalmers and the University of Gothenburg, Gothenburg, Sweden.
June 2023.
- Piecewise linear interpolation of noise in finite element approximations of parabolic SPDEs
The 16th German Probability and Statistics Days (GPSD 2023), University of Duisburg-Essen, Essen, Germany.
March 2023.
- Interpolation of noise in the finite element approximation of the HEIDIH model
The International Conference on Scientific Computation and Differential Equations (SciCADE 2022), University of Iceland, Reykjavík, Iceland.
July 2022.
- Approximation of SPDE covariance operators by finite elements: A semigroup approach
Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-16), Martin Luther University Halle-Wittenberg, Halle, Germany.
September 2021.
- Weak convergence of fully discrete finite element approximations of the semilinear stochastic wave equation
SciCADE 2019, Innsbruck University, Innsbruck, Austria.
July 2019.
- Weak convergence of fully discrete finite element approximations of the semilinear stochastic wave equation
Numerical methods for SPDE, Institut Mittag-Leffler, Stockholm, Sweden.
May 2019.
- Rapid covariance based sampling of finite element approximations of linear SPDE in MLMC
Forum on Numerical Methods of SPDEs, Chinese Academy of Sciences, Beijing, China.
October 2018.
- Rapid covariance based sampling of finite element approximations of linear SPDE in MLMC
MCQMC2018, University of Rennes, Rennes, France.
July 2018.
- Rapid covariance based sampling of finite element approximations of linear SPDE in MLMC
SPA2018, Chalmers and the University of Gothenburg, Gothenburg, Sweden.
July 2018.
- Mean square stability analysis of SPDE approximations
Meeting of the Catalan, Spanish, Swedish Math Societies, Umeå, Sweden.
June 2017.
Seminar, workshop presentations, winter/summer school presentations and guest lectures
- Noise Simulation in Finite Element Methods for SPDE Approximation
STAR seminar, UiO, Oslo, Norway.
April 2023.
- SPDE bridges with observation noise and their spatial approximation
Linnaeus-Maghreb Workshop in Stochastic Analysis, Linnaeus University, Växjö, Sweden.
November 2022.
- Interpolation of noise in finite element approximation of stochastic PDEs
4th Workshop on Scientific Computing in Sweden (SwedComp22), Chalmers, Gothenburg, Sweden.
October 2022.
- Interpolation of noise in finite element approximation of stochastic PDEs
STORM Workshop 2022, UiO, Oslo, Norway.
September 2022.
- Reproducing kernel Hilbert spaces and SPDE approximation
Guest lecture, IMAPP, Radboud University, Nijmegen, The Netherlands.
April 2022.
- Numerical approximation of the heat modulated infinite dimensional Heston model
One World Stochastic Numerics and Inverse Problems, Online.
April 2022.
- Numerical approximation of the heat modulated infinite dimensional Heston model
Applied Analysis Seminar, Radboud University, Nijmegen, The Netherlands.
April 2022.
- Numerical approximation of the heat modulated infinite dimensional Heston model
CAM seminar, Chalmers, Gothenburg, Sweden.
April 2022.
- Approximation of SPDE covariance operators by finite elements: A semigroup approach
Applied Analysis Seminar, Radboud University, Nijmegen, The Netherlands.
November 2021.
- SPDE bridges with observation noise and their spatial approximation
Cheerful Stochastics besides Corona Risks, UiO, Oslo, Norway.
October 2021.
- Approximating the covariance operator of the solution to the stochastic wave equation
Recent Developments in Stochastics With Applications in Mathematical Physics and Finance, a webinar organized by University of Wuppertal, Germany, Tunis El Manar University, Tunisia, Dublin City University, Ireland, and UiO, Norway.
November 2020.
- Approximating the covariance operator of the solution to the stochastic wave equation
Cheerful Stochastics besides Corona Risk, UiO, Oslo, Norway.
October 2020.
- Finite element approximation of Lyapunov equations for the computation of quadratic functionals of SPDE
STAR seminar, UiO, Oslo, Norway.
September 2020.
- Finite element approximation of Lyapunov equations for the computation of quadratic functionals of SPDE
CAM seminar, Chalmers, Gothenburg, Sweden.
November 2019.
- Rapid covariance based sampling of finite element approximations of linear SPDE in MC and MLMC
Mini-workshop on computation and multiscale applications, Chalmers, Gothenburg, Sweden.
January 2019.
- Rapid covariance based sampling of finite element approximations of linear SPDE in MC and MLMC
CAM seminar, Chalmers, Gothenburg, Sweden.
May 2018.
- Mean-square stability analysis of approximations of stochastic differential equations in infinite dimensions
CAM seminar, Chalmers, Gothenburg, Sweden.
January 2017.
- Mean square stability analysis of SPDE approximations
Jointly with Andreas Thalhammer. Numerics for SPDE and their Applications, RICAM, Linz, Austria.
December 2016.
Popular science presentations
- Att lösa en slumpmässig ekvation
Vetenskapsfestivalen – Matematisk afton, Gothenburg, Sweden
April 2019