Identification of the Gray–Scott Model via Deterministic Learning
2021 ◽
Vol 31
(04)
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pp. 2150051
Keyword(s):
Gray–Scott model is one of the most well-known reaction–diffusion models which has a wealth of spatiotemporal chaos behavior. It is commonly used to study spatiotemporal chaos. In the paper, a novel method is proposed for the identification of the Gray–Scott model via deterministic learning and interpolation. The method mainly consists of two phases: the local identification phase and the global identification phase. Local identification is achieved using the finite difference method and deterministic learning. Based on the local identification results, the interpolation method is employed to obtain global identification. Numerical experiments show the feasibility and effectiveness of the proposed method.
2020 ◽
Vol 30
(06)
◽
pp. 2050093
Keyword(s):
2016 ◽
Vol 2016
◽
pp. 1-7
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2020 ◽
Vol 10
(5)
◽
pp. 307-314
2020 ◽
Vol 409
◽
pp. 132475
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1994 ◽
Vol 04
(03)
◽
pp. 639-674
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Keyword(s):
2020 ◽
Vol 65
(1)
◽
pp. 59-64
Keyword(s):
1999 ◽
Vol 83
(13)
◽
pp. 2664-2667
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2014 ◽
Vol 24
(06)
◽
pp. 1450081
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Keyword(s):