Numerical computation of the coefficients in exponential fitting

We show that a direct numerical computation of the coefficients of any method based on the exponential fitting is possible. This makes unnecessary the knowledge of long sets of analytical expressions for the coefficients, as usually presented in the literature. Consequently, the task of any potentia...

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Veröffentlicht in:	Numerical algorithms 2021-07, Vol.87 (3), p.1097-1106
1. Verfasser:	Ixaru, L. Gr
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Algorithms Coefficients Computation Computer Science Exact solutions Methods Numeric Computing Numerical Analysis Original Paper Schrodinger equation Theory of Computation
Online-Zugang:	Volltext
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