Fast numerical computations of oscillatory singular integrals

zbMath0876.42009MaRDI QIDQ1909422

Donggao Deng

Publication date: 12 March 1996

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

sparse matrixoscillatory singular integralslocal cosine orthonormal basis

Mathematics Subject Classification ID

Singular and oscillatory integrals (Calderón-Zygmund, etc.) (42B20) Numerical integration (65D30)

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