出处 发表于 2025-3-30 10:55:55
Racist Regimes, Forced Labour and Deathregarded as a simple model describing wind-induced oscillations of flexible structures like suspension bridges or overhead transmission lines. Using a two-timescales perturbation method approximations for solutions of this initial-boundary value problem will be constructed.ureter 发表于 2025-3-30 16:23:34
http://reply.papertrans.cn/28/2787/278674/278674_52.pngvibrant 发表于 2025-3-30 19:18:15
https://doi.org/10.1007/978-3-030-69281-0ned that would otherwise be difficult to detect. A general approach to the modelling of data is presented in this paper, and is illustrated for numerical data of the splitting of a wave due to bottom variations.让步 发表于 2025-3-30 21:50:10
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http://reply.papertrans.cn/28/2787/278674/278674_55.png数量 发表于 2025-3-31 06:16:29
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Parametric Excitation in Mechanical Systemsitation is characterized by terms in the differential equations which have time-dependent coefficients. A standard example of an equation which displays parametric excitation is the Mathieu equation. In this paper two systems will be considered in more detail: a pendulum and a stretched string bothInsul岛 发表于 2025-3-31 15:03:02
http://reply.papertrans.cn/28/2787/278674/278674_58.png翅膀拍动 发表于 2025-3-31 18:44:52
http://reply.papertrans.cn/28/2787/278674/278674_59.png漂亮 发表于 2025-3-31 21:58:56
The Influence of an External Force on a Solitary Wavemall amplitude, using both asymptotic analysis and numerical simulations. The analysis leads to a reduced dynamical system for the solitary wave amplitude and position, and this is analysed in detail. The theory predicts that the main regimes are passage, repulsion or trapping. These theoretical pre