Nonlinear Theory and Its Applications, IEICE
Online ISSN : 2185-4106
ISSN-L : 2185-4106
Special Issue on Recent Progress in Nonlinear Theory and Its Applications
Error analyses of Sinc-Nyström methods for initial value problems
Ryota HaraTomoaki Okayama
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2019 Volume 10 Issue 4 Pages 465-484


Nurmuhammad et al. proposed two Sinc-Nyström methods for initial value problems. These two methods use different variable transformations; one method uses a single-exponential transformation and the other uses a double-exponential transformation. In the previous study, we improved their methods by replacing those variable transformations to achieve better performance. However, no error analysis of the improved methods has been conducted yet. Therefore, in this study, we perform error analyses of the improved methods.

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© 2019 The Institute of Electronics, Information and Communication Engineers
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