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Communication Dans Un Congrès Année : 2019

Fast BEM solution for scattering problems using Quantized Tensor Train format

Résumé

It is common to accelerate the boundary element method by compression methods (FMM, H-Matrix / ACA) that enable a more accurate solution or a solution in higher frequency. In this work, we present a compression method based on a transformation of the linear system into Tensor-Train format by the quantization technique. The method is applied to a scattering problem by a canonical object with a regular mesh and improves the performance obtained by the previous methods.
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Dates et versions

hal-02264277 , version 1 (19-09-2019)

Identifiants

  • HAL Id : hal-02264277 , version 1

Citer

Jean-René Poirier, Ayoub Bellouch, Olivier Coulaud, Oguz Kaya. Fast BEM solution for scattering problems using Quantized Tensor Train format. COMPUMAG 2019 - 22nd International Conference on the Computation of Electromagnetic Field, Jul 2019, Paris, France. ⟨hal-02264277⟩
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