The Toda molecule equation and the epsilon-algorithm
The Toda molecule equation and the epsilon-algorithm
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DOI:
10.1090/s0025-5718-98-00987-9
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发表时间:
1998-10
期刊:
影响因子:
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通讯作者:
A. Nagai;T. Tokihiro;J. Satsuma
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文献类型:
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作者:
A. Nagai;T. Tokihiro;J. Satsuma
One of the well-known convergence acceleration methods, the e-algorithm is investigated from the viewpoint of the Toda molecule equation. It is shown that the error caused by the algorithm is evaluated by means of solutions for the equation. The acceleration algorithm based on the discrete Toda molecule equation is also presented.