On a low-frequency and refinement stable PMCHWT integral equation leveraging the quasi-Helmholtz projectors
Classical Poggio-Miller-Chan-Harrington-Wu-Tsai (PMCHWT) formulations for modeling radiation and scattering from penetrable objects suffer from ill-conditioning when the frequency is low or when the mesh density is high. The most effective techniques to solve these problems, unfortunately, either re...
| Main Authors: | , , , |
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| Format: | Article |
| Published: |
2017
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| Online Access: | https://eprints.nottingham.ac.uk/46345/ |