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Note on a differentiation formula, with application to the two-dimensional Schrödinger equation
A method for obtaining discretization formulas for the derivatives of a function is presented, which relies on a generalization of divided differences. These modified divided differences essentially correspond to a change of the dependent variable. This method is applied to the numerical solution of...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5298313/ https://www.ncbi.nlm.nih.gov/pubmed/28178300 http://dx.doi.org/10.1371/journal.pone.0171444 |