39 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- UiT The Arctic University of NorwayNO44 papers
- KTH Royal Institute of TechnologySE5 papers
- Br. Birkeland (Norway)NO4 papers
- Norwegian Computing CenterNO4 papers
- University of BergenNO4 papers
- Aalto UniversityFI3 papers
- Carnegie Mellon UniversityUS2 papers
- Cornell UniversityUS2 papers
- Ghent UniversityBE2 papers
- Ghent University HospitalBE2 papers
- HOGENT University of Applied Sciences and ArtsBE2 papers
- Karolinska InstitutetSE2 papers
5 papers · 1 filter
Noise Tolerant Force Calculations in Density Functional Theory: A Surface Integral Approach for Wavelet-Based Methods
Moritz Gubler, Jonas A. Finkler, Stig Rune Jensen +2
We introduce a method for computing quantum mechanical forces through surface integrals over the stress tensor within the framework of density functional theory. This approach avoi…
Contemporaneous Appearances of Auroral Spiral and Transpolar Arc: Polar UVI Observations and Global MHD Simulations
Motoharu Nowada, Yukinaga Miyashita, Aoi Nakamizo +2
A local vortex-structured aurora and a large-scale transpolar arc (TPA) were contemporaneously observed by the Polar ultraviolet imager (UVI) during the late recovery phase of a su…
Invariant divisors and equivariant line bundles
Boris Kruglikov, Eivind Schneider
Scalar relative invariants play an important role in the theory of group actions on a manifold as their zero sets are invariant hypersurfaces. Relative invariants are central in ma…
Colored Gaussian directed acyclic graphical models
Tobias Boege, Kaie Kubjas, Pratik Misra +1
We study submodels of Gaussian DAG models defined by partial homogeneity constraints imposed on the model error variances and structural coefficients. We represent these models wit…
Schr{ö}dinger eigenfunctions sharing the same modulus and applications to the control of quantum systems
Ugo Boscain, Kévin Le Balc'H, Mario Sigalotti
In this paper we investigate when linearly independent eigenfunctions of the Schr\''odinger operator may have the same modulus. General properties are established and the one-dimen…