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Multi-domain spectral approach with Sommerfeld condition for the Maxwell equations
- Source :
- Journal of Computational Physics, Journal of Computational Physics, Elsevier, 2021, 434, pp.110149. ⟨10.1016/j.jcp.2021.110149⟩
- Publication Year :
- 2021
- Publisher :
- HAL CCSD, 2021.
-
Abstract
- We present a multidomain spectral approach with an exterior compactified domain for the Maxwell equations for monochromatic fields. The Sommerfeld radiation condition is imposed exactly at infinity being a finite point on the numerical grid. As an example, axisymmetric situations in spherical and prolate spheroidal coordinates are discussed.<br />Comment: Examples added
- Subjects :
- Physics and Astronomy (miscellaneous)
Helmholtz equation
Rotational symmetry
Maxwell equationsHelmholtz equationsSommerfeld conditionMulti domain spectral methodsSpheroidal coordinates
010103 numerical & computational mathematics
Sommerfeld radiation condition
01 natural sciences
Domain (mathematical analysis)
010305 fluids & plasmas
symbols.namesake
0103 physical sciences
FOS: Mathematics
[INFO]Computer Science [cs]
Mathematics - Numerical Analysis
0101 mathematics
[MATH]Mathematics [math]
Physics
[PHYS]Physics [physics]
Numerical Analysis
Applied Mathematics
Mathematical analysis
Numerical Analysis (math.NA)
Prolate spheroidal coordinates
Computer Science Applications
Computational Mathematics
Dipole
Maxwell's equations
Modeling and Simulation
symbols
Monochromatic color
Subjects
Details
- Language :
- English
- ISSN :
- 00219991 and 10902716
- Database :
- OpenAIRE
- Journal :
- Journal of Computational Physics, Journal of Computational Physics, Elsevier, 2021, 434, pp.110149. ⟨10.1016/j.jcp.2021.110149⟩
- Accession number :
- edsair.doi.dedup.....dafc2d091341da10cb517e6d1920d91d
- Full Text :
- https://doi.org/10.1016/j.jcp.2021.110149⟩