| Autor: |
Mykhailenko, Viacheslav, Bobik, Pavol |
| Předmět: |
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| Zdroj: |
Fluids; Feb2022, Vol. 7 Issue 2, p46, 1p |
| Abstrakt: |
The propagation of cosmic rays through the heliosphere has been solved for more than half a century by stochastic methods based on Ito's lemma. This work presents the estimation of statistical error of solution of Fokker–Planck equation by the 1D backward in time stochastic differential equations method. The error dependence on simulation statistics and energy is presented for different combinations of input parameters. The 1% precision criterion in mean value units of intensity standard deviation is defined as a function of solar wind velocity and diffusion coefficient value. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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