柏树
发表于 2025-3-28 17:52:00
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Root494
发表于 2025-3-28 20:05:49
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Conquest
发表于 2025-3-28 23:56:47
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Tinea-Capitis
发表于 2025-3-29 05:46:32
Forced Oscillators,tude . chosen for the forcing term. The nonlinear system in that file is the Duffing oscillator . with γ the damping coefficient and . the driving frequency. In mechanical terms, the lhs of the Duffing equation can be thought of as a damped nonlinear spring. With the forcing term on the rhs included
narcissism
发表于 2025-3-29 07:55:10
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混合
发表于 2025-3-29 13:23:04
Nonlinear PDE Phenomena,various physical contexts, the most historically famous being for shallow water waves in a rectangular canal. Using subscripts to denote partial derivatives with respect to the distance . travelled and the time . elapsed, the KdV equation for the (normalized) transverse displacement . of the water w
characteristic
发表于 2025-3-29 16:24:37
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放纵
发表于 2025-3-29 21:48:12
Inverse Scattering Method,of nonlinear wave equations of physical interest and to obtain .-soliton . = 1, 2, 3,…) solutions. The KdV two-soliton solution was the subject of Maple file 8 where it was animated. The ISM was first discovered and developed by Gardner, Greene, Kruskal and Miura for the KdV equation. A gen