The numerical errors introduced by finite numerical accuracy and round off in arithmetic operations is analyzed for some model maps having a regular and chatic behaviour. A comparison with the effect of random perturbations is carried out by considering the fidelity ad dynamica indicator. The reversibility error due to round off is also considered.
Titolo: | Asymptotic distribution of global errors in the numerical computations of dynamical systems |
Autore/i: | TURCHETTI, GIORGIO; S. Vaienti; F. Zanlungo |
Autore/i Unibo: | |
Anno: | 2010 |
Rivista: | |
Digital Object Identifier (DOI): | 10.1016/j.physa.2010.06.060 |
Abstract: | The numerical errors introduced by finite numerical accuracy and round off in arithmetic operations is analyzed for some model maps having a regular and chatic behaviour. A comparison with the effect of random perturbations is carried out by considering the fidelity ad dynamica indicator. The reversibility error due to round off is also considered. |
Data prodotto definitivo in UGOV: | 2010-09-28 11:22:36 |
Appare nelle tipologie: | 1.01 Articolo in rivista |
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