2 papers
stat.ME2026
Non-stationary Spatial Modeling Using Fractional SPDEs
Elling Svee, Geir-Arne Fuglstad
We construct a Gaussian random field (GRF) that combines fractional smoothness with spatially varying anisotropy. The GRF is defined through a stochastic partial differential equat…
cs.SE2026
Agentic Scientific Simulation: Execution-Grounded Model Construction and Reconstruction
Knut-Andreas Lie, Olav Møyner, Elling Svee +1
LLM agents are increasingly used for code generation, but physics-based simulation poses a deeper challenge: natural-language descriptions of simulation models are inherently under…