On the stability of rational approximations to the cosine with only imaginary poles (Q1111323)
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scientific article; zbMATH DE number 4076442
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the stability of rational approximations to the cosine with only imaginary poles |
scientific article; zbMATH DE number 4076442 |
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On the stability of rational approximations to the cosine with only imaginary poles (English)
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1988
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The authors consider the rational approximation to cos z with only imaginary poles. They discuss the stability properties of the rational approximation. At last the results in this paper are compared with their previous work.
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rational approximation to cos z
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stability
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