activity
20122023
most citedPINN Training using Biobjective Optimization: The Trade-off between Data Loss and Residual Loss

31 citations · 101 across the 13 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

math.NA2015

Adapted nested force-gradient integrators: the Schwinger model case

Dmitry Shcherbakov, Matthias Ehrhardt, Jacob Finkenrath +3

We study a novel class of numerical integrators, the adapted nested force-gradient schemes, used within the molecular dynamics step of the Hybrid Monte Carlo (HMC) algorithm. We te…

math.AP2015★ 1 cited

Discrete Artificial Boundary Conditions for the Korteweg-de Vries Equation

Christophe Besse, Matthias Ehrhardt, Ingrid Lacroix-Violet

In this paper we consider two numerical scheme based on trapezoidal rule in time for the linearized KdV equation in one space dimension. The goal is to derive some suitable artific…