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physics.comp-ph2023★ 7 cited
A Self-Adaptive Algorithm of the Clean Numerical Simulation (CNS) for Chaos
Shijie Qin, Shijun Liao
The background numerical noise is determined by the maximum of truncation error and round-off error. For a chaotic system, the numerical error g…
physics.comp-ph2021
Influence of database noises to machine learning for spatiotemporal chaos
Yu Yang, Shijie Qin, Shijun Liao
A new strategy, namely the "clean numerical simulation" (CNS), was proposed (J. Computational Physics, 418:109629, 2020) to gain reliable/convergent simulations (with negligible nu…