On a Fourier Method for the Integration of Hyperbolic Equations

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Abstract

In this paper we consider high order difference approximations of / { x} and especially one method based on the fast Fourier transform. It is used to approximate space derivatives for hyperbolic partial differential equations, and its accuracy, stability and speed on a computer are discussed.

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Bengt Fornberg (Mon,) studied this question.

synapsesocial.com/papers/6a168395fab796c0bebc092b https://doi.org/https://doi.org/10.1137/0712040

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