A semi-analytical scheme for highly oscillatory integrals over tetrahedra
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Publication:6557425
DOI10.1002/nme.5474zbMath1548.65072MaRDI QIDQ6557425
Pedro Díez, Josep Sarrate, Raúl Hospital-Bravo
Publication date: 18 June 2024
Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)
plane wavesHelmholtz equationLagrange polynomialshighly oscillatory integralpartition of unity method (PUM)semi-analytical integration rule
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