The k-space formulation of the scattering problem in the time domain: An improved single propagator formulation

DOI10.1121/1.392051zbMath0574.73029OpenAlexW2035130223MaRDI QIDQ3692964

Norbert N. Bojarski

Publication date: 1985

Published in: The Journal of the Acoustical Society of America (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1121/1.392051

zbMATH Keywords

integral representationtime domainscattering problemabout one million spatially discretized cellscomplex FFT algorithmfive times as much in core storage allocationfive times slower than an ideal solutionimproved by a factor of 2 and 4k-space formulationparallel array processor implementationsingle more accurate propagatorsolution speedstorage allocation requirement

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)

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