8 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University College West FlandersBE6 papers
- Ghent UniversityBE5 papers
- KU LeuvenBE4 papers
- Brazilian Society of Computational and Applied MathematicsBR2 papers
- Universidade Federal da BahiaBR2 papers
- Delft University of TechnologyNL1 paper
- Georgia Institute of TechnologyUS1 paper
- Heidelberg UniversityDE1 paper
- HOGENT University of Applied Sciences and ArtsBE1 paper
- Institute for Theoretical PhysicsCH1 paper
- Montana State UniversityUS1 paper
- Universidade do Estado do Rio de JaneiroBR1 paper
16 papers
Uncertainty Quantification of the Fresh-Saltwater Interface from Time-Domain Electromagnetic Data
Arsalan Ahmed, Thomas Hermans, David Dudal +1
Geophysical methods provide a cost-effective way to characterize the subsurface for hydrogeological projects, but they rely on solving an inverse problem. Traditionally, determinis…
Nielsen numbers of -valued maps on infra-solvmanifolds
Karel Dekimpe, Lore De Weerdt
We derive a formula for the Nielsen number for every -valued self-map of an infra-solvmanifold. To do this, we express in terms of Nielsen coincidence numbers…
Algorithms for twisted conjugacy classes of polycyclic-by-finite groups II
Sam Tertooy
We construct an algorithm that, given a pair of homomorphisms between polycyclic-by-finite groups, determines whether their Reidemeister number is finite, and if so returns a set o…
The R-property for braid groups over orientable surfaces
Karel Dekimpe, Daciberg Lima Gonçalves, Oscar Ocampo
Let be an orientable surface of genus and of finite type without boundary (i.e. an orientable closed surface with a finite number of points removed). In this pape…
Sharp Bounds on Lengths of Linear Recolouring Sequences
Stijn Cambie, Wouter Cames van Batenburg, Daniel W. Cranston
A recolouring sequence, between -colourings and of a graph , transforms into by recolouring one vertex at a time, such that after each recolouring step we aga…
On graphs isomorphic with their conduction graph
Aidan Birkinshaw, Patrick W. Fowler, Jan Goedgebeur +1
Conduction graphs are defined here in order to elucidate at a glance the often complicated conduction behaviour of molecular graphs as ballistic molecular conductors. The graph $G^…
A Novel Interpolation-Based Method for Solving the One-Dimensional Wave Equation on a Domain with a Moving Boundary
Michiel Lassuyt, Emma Vancayseele, Wouter Deleersnyder +3
We revisit the problem of solving the one-dimensional wave equation on a domain with moving boundary. In J. Math. Phys. 11, 2679 (1970), Moore introduced an interesting method to d…
An averaging formula for Nielsen numbers of affine n-valued maps on infra-nilmanifolds
Karel Dekimpe, Lore De Weerdt
In [8,9], the authors developed a nice formula to compute the Nielsen number of a self-map on an infra-nilmanifold. For the case of nilmanifolds this formula was extended to -va…
Characteristic subgroups and the R-property for virtual braid groups
Karel Dekimpe, Daciberg Lima Gonçalves, Oscar Ocampo
Let . Let (resp. ) denote the virtual braid group (resp. virtual pure braid group), let (resp. ) denote the welded braid group (resp. welded pure…
Non-affine -valued maps on tori
Karel Dekimpe, Lore De Weerdt
In this paper we construct -valued maps on -dimensional tori, where , that are not homotopic to affine -valued maps. This is in high contrast with the single va…
A multidimensional AI-trained correction to the 1D approximate model for Airborne TDEM sensing
Wouter Deleersnyder, David Dudal, Thomas Hermans
The computational resources required to solve the full 3D inversion of time-domain electromagnetic data are immense. To overcome the time-consuming 3D simulations, we construct a s…
Extreme Reidemeister spectra of finite groups
Sam Tertooy
We extend the notions of "-property" and "full (extended) Reidemeister spectrum" to finite groups in a meaningful way. We provide examples of finite groups admitting thes…
Online Dispatching and Routing for Automated Guided Vehicles in Pickup and Delivery Systems on Loop-Based Graphs
Louis Stubbe, Jens Goemaere, Jan Goedgebeur
Automated guided vehicles (AGVs) are widely used in various industries, and scheduling and routing them in a conflict-free manner is crucial to their efficient operation. We propos…
Bounding mean orders of sub--trees of -trees
Stijn Cambie, Bradley McCoy, Stephan Wagner +1
For a -tree , we prove that the maximum local mean order is attained in a -clique of degree and that it is not more than twice the global mean order. We also bound the…
Mass estimates of the SU(2) glueball from spectral methods
David Dudal, Orlando Oliveira, Martin Roelfs
The estimation of the Källén-Lehmann spectral density from gauge invariant lattice QCD two point correlation functions is proposed, and explored via an inversion strategy based on…
Confinement and dynamical chiral symmetry breaking in a non-perturbative renormalizable quark model
D. Dudal, M. S. Guimaraes, L. F. Palhares +1
Inspired by the construction of the Gribov-Zwanziger action in the Landau gauge, we introduce a quark model exhibiting both confinement and chiral symmetry aspects. An important fe…