Research output: Contribution to journal › Article › peer-review
Abstract: For anisotropic elastic waveguides with cylindrical or periodic outlets to infinity, artificial integro-differential conditions are developed at the end face of a truncated waveguide, which simulate the Steklov–Poincaré operator for scalar problems. Asymptotically sharp error estimates are derived in the definition of both the elastic fields themselves in the waveguide and the corresponding scattering coefficients.
Original language | English |
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Pages (from-to) | 307-311 |
Number of pages | 5 |
Journal | Doklady Physics |
Volume | 63 |
Issue number | 7 |
DOIs | |
State | Published - 1 Jul 2018 |
ID: 35209090