We present nonlocal discrete transparent boundary conditions for a fourth-order wide-angle approximation of the two-dimensional Helmholtz equation. The boundary conditions are exact in the sense that they supply the same discrete solution on a bounded interior domain as would be obtained by consider
A Comparison of Transparent Boundary Conditions for the Fresnel Equation
β Scribed by David Yevick; Tilmann Friese; Frank Schmidt
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 85 KB
- Volume
- 168
- Category
- Article
- ISSN
- 0021-9991
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β¦ Synopsis
We consider two numerical transparent boundary conditions that have been previously introduced in the literature. The first condition (BPP) was proposed by
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of its orientation. So corresponding to the chirality parameters Ε½2. s 0.5 and 0.8, respectively, the bias field intensity in the ferrite substrate is assumed to be increased from the Ε½1.