Integral equation methods for the Helmholtz problem with a random impedance condition

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Décomposition spectrale stochastique pour une formulation intégrale du problème de diffraction d'onde

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High-order stochastic integral equation scheme for wave scattering problems with random impedance boundary conditions

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Iterative finite element solution of multiple-scattering problems at high frequencies

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Speeding Up SSFEM Computation Using Kronecker Tensor Products

International audienceThe spectral stochastic finite-element method makes it possible to convey some random aspects of input data to the output data. However , the system size dramatically increases with the number of input random variables. Using matrix Kronecker tensor products for system solving noticeably reduces the computation time and the storage requirements