32 citations
- KU LeuvenBE5 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Technische Universität DarmstadtDE1 paper
- Université de Valenciennes et du Hainaut-CambrésisFR1 paper
- Université Lille Nord de FranceFR1 paper
- Université Polytechnique Hauts-de-FranceFR1 paper
- University of SouthamptonGB1 paper
- University of ViennaAT1 paper
5 papers
Data-Driven Solvers for Strongly Nonlinear Material Response
Armin Galetzka, Dimitrios Loukrezis, Herbert De Gersem
This work presents a data-driven magnetostatic finite-element solver that is specifically well-suited to cope with strongly nonlinear material responses. The data-driven computing…
Learning Tensors in Reproducing Kernel Hilbert Spaces with Multilinear Spectral Penalties
Marco Signoretto, Lieven De Lathauwer, Johan A. K. Suykens
We present a general framework to learn functions in tensor product reproducing kernel Hilbert spaces (TP-RKHSs). The methodology is based on a novel representer theorem suitable f…
Affine actions on Lie groups and post-Lie algebra structures
Dietrich Burde, Karel Dekimpe, Kim Vercammen
We introduce post-Lie algebra structures on pairs of Lie algebras $(\Lg,\Ln)$ defined on a fixed vector space . Special cases are LR-structures and pre-Lie algebra structures on…
A seven-term exact sequence for the cohomology of a group extension
Karel Dekimpe, Manfred Hartl, Sarah Wauters
In this paper, we construct a seven-term exact sequence involving the cohomology groups of a group extension. Although the existence of such a sequence can be derived using spectra…
Crystallographic actions on contractible algebraic manifolds
Karel Dekimpe, Nansen Petrosyan
We study properly discontinuous and cocompact actions of a discrete subgroup of an algebraic group on a contractible algebraic manifold . We suppose that this action com…