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5 papers · 1 filter
A fitted space-time finite element method for an advection-diffusion problem with moving interfaces
Quang Huy Nguyen, Van Chien Le, Phuong Cuc Hoang +1
This paper presents a space-time interface-fitted finite element method for solving a parabolic advection-diffusion problem with a nonstationary interface. The jumping diffusion co…
An operator preconditioned combined field integral equation for electromagnetic scattering
Van Chien Le, Kristof Cools
This paper aims to address two issues of integral equations for the scattering of time-harmonic electromagnetic waves by a perfect electric conductor with Lipschitz continuous boun…
A numerical scheme for solving an induction heating problem with moving non-magnetic conductor
Van Chien Le, Marián Slodička, Karel Van Bockstal
This paper investigates an induction heating problem in a multi-component system containing a moving non-magnetic conductor. The electromagnetic process is described by the eddy cu…
Tensor Decompositions for Signal Processing Applications From Two-way to Multiway Component Analysis
A. Cichocki, D. Mandic, A-H. Phan +4
The widespread use of multi-sensor technology and the emergence of big datasets has highlighted the limitations of standard flat-view matrix models and the necessity to move toward…
A multi-level preconditioned Krylov method for the efficient solution of algebraic tomographic reconstruction problems
Siegfried Cools, Pieter Ghysels, Wim van Aarle +2
Classical iterative methods for tomographic reconstruction include the class of Algebraic Reconstruction Techniques (ART). Convergence of these stationary linear iterative methods…