Numerical considerations for wave modeling in a 1-D slab with stochastic properties

Numerical considerations for wave modeling in a 1-D slab with stochastic properties

For a wave propagating in and through a 1-dimensional dielectric slab with stochastic properties, we investigate if the use of an expansion method in the form of intrusive polynomial chaos is an alternative to the classically applied sampling methods. In particular, we discuss the implications of th...

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Hauptverfasser: van Beurden, Martijn C., Barzegar, Ellaheh, van Eijndhoven, Stef J. L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chaos
Integral equations
Permittivity
Polynomials
Reflection coefficient
Slabs
Stochastic processes
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Beschreibung
Zusammenfassung:For a wave propagating in and through a 1-dimensional dielectric slab with stochastic properties, we investigate if the use of an expansion method in the form of intrusive polynomial chaos is an alternative to the classically applied sampling methods. In particular, we discuss the implications of this approach for the conditioning and efficiency of the corresponding numerical scheme.
DOI:10.1109/ICEAA.2013.6632356