New Stable Closed Newton-Cotes Trigonometrically Fitted Formulae for Long-Time Integration

T. E. Simos

Abstract and Applied Analysis, 2012, vol. 2012, 1-15

Abstract:

The closed Newton-Cotes differential methods of high algebraic order for small number of function evaluations are unstable. In this work, we propose a new closed Newton-Cotes trigonometrically fitted differential method of high algebraic order which gives much more efficient results than the well-know ones.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlaaa:182536

DOI: 10.1155/2012/182536

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