Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Songolo, Marc"'
In this paper, we present a reformulation of Mickens' rules for nonstandard finite difference (NSFD) scheme to adapt them to systems of ODEs. This leads to exact schemes in the linear case, and also improve the accuracy in the nonlinear case. In the
Externí odkaz:
http://arxiv.org/abs/2107.05332
We extend to the N-level Bloch model the splitting scheme which use exact numerical solutions of sub-equations. These exact solutions involve matrix exponentials which we want to avoid to calculate at each time step. We use Newton interpolation to re
Externí odkaz:
http://arxiv.org/abs/1909.10932
Akademický článek
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Publikováno v:
Progress in Electromagnetics Research Letters; 2024, Vol. 117, p13-19, 7p
Publikováno v:
IWAGPR'23
International Workshop on Advanced Ground Penetrating Radar
International Workshop on Advanced Ground Penetrating Radar, Jul 2023, Lisbonne, Portugal. paper #20977
International Workshop on Advanced Ground Penetrating Radar
International Workshop on Advanced Ground Penetrating Radar, Jul 2023, Lisbonne, Portugal. paper #20977
International audience; This paper analyses the electromagnetic (EM) wavescattering from an object buried between two random roughinterfaces. We present a rigorous numerical EM model basedon the boundary integral equation method that separates thedif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2755::868387299e04f8ebcdd644a074346c18
https://hal.science/hal-04009758
https://hal.science/hal-04009758
Publikováno v:
ENVIREM
ENVIREM, ONERA, Oct 2022, PALAISEAU, France. pp.P17
ENVIREM, ONERA, Oct 2022, PALAISEAU, France. pp.P17
National audience; Dans ce papier, nous étudions la diffraction électro-magnétique par un objet enfoui entre deux interfaces rugueuses.Nous présentons un modèle électromagnétique rigoureux basé surles équations intégrales de frontière entr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::14f4b8a396033b9866dfaa15cbf258a1
https://hal.science/hal-03721193
https://hal.science/hal-03721193
Publikováno v:
International Journal of Modeling, Simulation & Scientific Computing; Jun2023, Vol. 14 Issue 3, p1-18, 18p
Publikováno v:
International Journal of Modeling, Simulation, and Scientific Computing
International Journal of Modeling, Simulation, and Scientific Computing, World Scientific Publishing, In press
International Journal of Modeling, Simulation, and Scientific Computing, inPress
International Journal of Modeling, Simulation, and Scientific Computing, World Scientific Publishing, In press
International Journal of Modeling, Simulation, and Scientific Computing, inPress
International audience; We extend to the N-level Bloch model the splitting scheme which use exact numerical solutions of sub-equations. These exact solutions involve matrix exponentials which we want to avoid to calculate at each time step. We use Ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6542ddbbab4629bb57a452a010eb2e0a
https://hal.archives-ouvertes.fr/hal-02294954
https://hal.archives-ouvertes.fr/hal-02294954
Akademický článek
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Publikováno v:
International Journal of Modeling, Simulation & Scientific Computing; Aug2018, Vol. 9 Issue 4, pN.PAG-N.PAG, 23p