Modeling maps by using rational functions
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 62(5 Pt A): 6325-31, 2000 Nov.
Article
em En
| MEDLINE
| ID: mdl-11101966
ABSTRACT
Rational functions are not very useful for obtaining global differential models because they involve poles that may eject the trajectory to infinity. In contrast, it is here shown that they allow one to significantly improve the quality of models for maps. In such a case, the presence of poles does not involve any numerical difficulty when the models are iterated. The models then take advantage of the ability of rational functions to capture complicated structures that may be generated by maps. The method is applied to experimental data from copper electrodissolution.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article