2 papers
hep-lat2025
Numerical stability of force-gradient integrators and their Hessian-free variants in lattice QCD simulations
Kevin Schäfers, Jacob Finkenrath, Michael Günther +1
A comprehensive linear stability analysis of force-gradient integrators and their Hessian-free variants is carried out by investigating the harmonic oscillator as a test equation.…
q-fin.ST2020
Hybrid Modelling Approaches for Forecasting Energy Spot Prices in EPEC market
Tahir Miriyev, Alessandro Contu, Kevin Schafers +1
In this work we considered several hybrid modelling approaches for forecasting energy spot prices in EPEC market. Hybridization is performed through combining a Naive model, Fourie…