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Trigonometrically-fitted second derivative method for oscillatory problems
ABSTRACT: A continuous Trigonometrically-fitted Second Derivative Method (CTSDM) whose coefficients depend on the frequency and stepsize is constructed using trigonometric basis functions. A discrete Trigonometrically-fitted second derivative method (TSDM) is recovered from the CTSDM as a by-product...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4102702/ https://www.ncbi.nlm.nih.gov/pubmed/25045607 http://dx.doi.org/10.1186/2193-1801-3-304 |