An integrator for time-dependent systems with oscillatory behavior (Q1971322)
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scientific article; zbMATH DE number 1422562
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An integrator for time-dependent systems with oscillatory behavior |
scientific article; zbMATH DE number 1422562 |
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An integrator for time-dependent systems with oscillatory behavior (English)
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22 October 2000
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A new integrator is introduced. It provides accuracy for oscillatory functions as well. The method applies to the class of functions which are Fourier transforms of distributions of band-limited support. Both implicit and explicit methods are developed based on a Nyquist-type condition involving the highest frequency contained in the signal.
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time-dependent system
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oscillatory function
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integrator
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polynomial-based formula
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Fourier transforms of distributions
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