• Publications
  • Influence
Space‐Time Bifurcation Lines for Extraction of 2D Lagrangian Coherent Structures
TLDR
We present a novel and efficient technique to extract Lagrangian coherent structures in two‐dimensional time‐dependent vector fields by generating space‐time bifurcation manifolds therefrom. Expand
  • 16
  • 2
  • PDF
Monte-Carlo-Studien für neutrale Atome und Ionen in starken Magnetfeldern
In dieser Arbeit werden das Variations-Quanten-Monte-Carlo- und aufbauend darauf das Fixed-Phase Diffusions-Quanten-Monte-Carlo-Verfahren verwendet, um Bindungsenergien verschiedener Zustande vonExpand
  • 1
  • 1
  • PDF
Unpaired High-Resolution and Scalable Style Transfer Using Generative Adversarial Networks
TLDR
We present high-quality results on images with a total resolution of up to 50 megapixels and emonstrate that our method helps to preserve local image details while it also keeps global consistency. Expand
  • 5
  • PDF
Ground states of helium to neon and their ions in strong magnetic fields
We use the combination of a two-dimensional Hartree-Fock and a diffusion quantum Monte Carlo method, which we both recently presented in this journal [Phys. Rev. A 88, 012509 (2013)] for a thoroughExpand
  • 7
  • PDF
Simulation of real gas effects in supersonic methane jets using a tabulated equation of state with a discontinuous Galerkin spectral element method
Abstract Modern direct gas injectors for natural-gas-powered internal combustion engines operate at ever-increasing pressures to maximize efficiency. At the operating point of current devices, realExpand
  • 12
Visualization of 2DWave Propagation by Huygens' Principle
TLDR
We present a novel technique to visualize wave propagation in 2D scalar fields in terms of elementary waves, using data from different domains. Expand
  • 2
  • PDF
Atomic ground states in strong magnetic fields: Electron configurations and energy levels
Using a combination of a fast 2D-Hartree-Fock-Roothaan method and highly accurate Fixed-Phase Diffusion Quantum Monte Carlo simulations, we analyze the electronic structure and calculate the energyExpand
  • 8
  • PDF
Multi-electron systems in strong magnetic fields II: A fixed-phase diffusion quantum Monte Carlo application based on trial functions from a Hartree-Fock-Roothaan method
TLDR
We present a quantum Monte Carlo application for the computation of energy eigenvalues for atoms and ions in strong magnetic fields. Expand
  • 1
  • PDF
Toward a Discontinuous Galerkin Fluid Dynamics Framework for Industrial Applications
TLDR
In this article, we report on our project that aims at creating a comprehensive CFD software that makes highly resolved unsteady industrial DG calculations an option. Expand
  • 3
...
1
2
3
4
...