research
∙
03/24/2023
Error bounds for discrete minimizers of the Ginzburg-Landau energy in the high-κ regime
In this work, we study discrete minimizers of the Ginzburg-Landau energy...
share
research
∙
03/01/2023
On discrete ground states of rotating Bose-Einstein condensates
The ground states of Bose-Einstein condensates in a rotating frame can b...
research
∙
12/14/2022
An efficient two level approach for simulating Bose-Einstein condensates
In this work, we consider the numerical computation of ground states and...
research
∙
10/04/2022
Uniform L^∞-bounds for energy-conserving higher-order time integrators for the Gross-Pitaevskii equation with rotation
In this paper, we consider an energy-conserving continuous Galerkin disc...
research
∙
02/15/2022
The dependency of spectral gaps on the convergence of the inverse iteration for a nonlinear eigenvector problem
In this paper we consider the generalized inverse iteration for computin...
research
∙
12/15/2021
On optimal convergence rates for discrete minimizers of the Gross-Pitaevskii energy in LOD spaces
In this paper we revisit a two-level discretization based on the Localiz...
research
∙
08/17/2020
Superconvergence of time invariants for the Gross-Pitaevskii equation
This paper considers the numerical treatment of the time-dependent Gross...
research
∙
06/01/2020
Localization and delocalization of ground states of Bose-Einstein condensates under disorder
This paper studies the localization behaviour of Bose-Einstein condensat...
research
∙
12/21/2019
Shadow Lagrangian dynamics for superfluidity
Motivated by a similar approach for Born-Oppenheimer molecular dynamics,...
research
∙
10/16/2019
Computational homogenization of time-harmonic Maxwell's equations
In this paper we consider a numerical homogenization technique for curl-...
research
∙
08/01/2019
The J-method for the Gross-Pitaevskii eigenvalue problem
This paper studies the J-method of [E. Jarlebring, S. Kvaal, W. Michiels...
research
∙
07/05/2019