An algorithm for real and complex rational minimax approximation
Rational minimax approximation of real functions on real intervals is an established topic, but when it comes to complex functions or domains, there appear to be no algorithms currently in use. Such a method is introduced here, the <i>AAA-Lawson algorithm</i> available in Chebfun. The ne...
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| Formato: | Journal article |
| Lenguaje: | English |
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Society for Industrial and Applied Mathematics
2020
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