TMATDG: applying TDG methods to multiple scattering via T-matrix approximation
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866917462766780416 |
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| author | Monforte, Armando Maria |
| author_facet | Monforte, Armando Maria |
| contents | We present a MATLAB package for the solution of multiple scattering problems, coupling Trefftz Discontinuos Galerkin methods for Helmholtz scattering with the T-matrix method. We rely on the TMATROM package to numerically approximate the T-matrices and deal with multiple scattering problem, providing a framework to handle scattering by polygonal obstacles. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_07704 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | TMATDG: applying TDG methods to multiple scattering via T-matrix approximation Monforte, Armando Maria Numerical Analysis We present a MATLAB package for the solution of multiple scattering problems, coupling Trefftz Discontinuos Galerkin methods for Helmholtz scattering with the T-matrix method. We rely on the TMATROM package to numerically approximate the T-matrices and deal with multiple scattering problem, providing a framework to handle scattering by polygonal obstacles. |
| title | TMATDG: applying TDG methods to multiple scattering via T-matrix approximation |
| topic | Numerical Analysis |
| url | https://arxiv.org/abs/2601.07704 |