Abstract
We prove that certain oscillatory boundary integral operators occurring in acoustic scattering computations become sparse when represented in the appropriate local cosine transform orthonormal basis. © 1993 Academic Press Inc.
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CITATION STYLE
APA
Bradie, B., Coifman, R., & Grossmann, A. (1993). Fast numerical computations of oscillatory integrals related to acoustic scattering, I. Applied and Computational Harmonic Analysis, 1(1), 94–99. https://doi.org/10.1006/acha.1993.1007
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