9 datasets found

In this thesis, we study various operators that present a sign-changing in their principal part. These operators appear in particular in electromagnetism when studying...

In this thesis, time-harmonic Maxwell's equations are our main interest,<br />in order to compute accurately the radar cross section of electromagnetic...

Recently new methods of numerical simulation hâve appeared. Thèse methods based on a cloud of nodes do not use any mesh as for the finite élément method. In spite of...

This thesis is concerned with the study of a Discontinuous Galerkin Time-Domain method (DGTD), for the numerical resolution of the unsteady Maxwell equations on hybrid...

Workshop on automotive EMC

This dissertation investigates mathematical and numerical aspects of some wave phenomena appearing in magnetic plasmas. In order to model a probing technique for...

This work deals with the time-domain formulation of Maxwell's equations. The main objective is to propose high-order finite element type methods for the discretization...

Electromagnetic induction heating is an efficient process allowing to directly heat up a prescribed area beneath the surface of metallic workpieces to enable...

National audience