Summary The Kuramoto-Sivashinsky (KS) equation has applications in fluid mechanics, including as a basic description for turbulence [1, 3, 4]. It is also a useful test problem for numerical methods with the following features: higher order (up to 4 u/x 4 in x); nonlinear (with a ...
Kuramoto-Sivashinsky 方程 Kuramoto-Sivashinsky 方程是一个非线性偏微分方程。方程公式 非线性偏微分方程 行波解 此方程的行波解为 其中 近似解 Kuramoto-Sivashinsky 方程的柯西问题近似解。;初始条件 u(0)=sin(x);
kuramoto-sivashinsky-equation 例句 释义: 全部 更多例句筛选 1. On Bifurcation from Steady-State Solutions to Rotating Waves in the Kuramoto-Sivashinsky Equation 方程中定常解分歧到旋转波解的一个注记 service.ilib.cn© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
equation is studied.ByReimann—lebesgue theoremandthe propositions ofRieszbasis functions,one can prove thatfor givenT>0,forany twofunction0 “o(x),“l(功given inasuitableSobolev space,one can always findacontrol functionsthatthelinearizedK-S equation hasasolution satisfying thattheinitial state u(...
equation 浙江大学硕士论文 第一章导论 1978年Y.Kuramoto[1】在反应扩散系统的耗散系统结构以及1977年 Sivashinsky【3】在火焰燃烧和流体力学不稳定分析中,分别独立的得到如下的 Kuramoto-Sivashinsky型方程(以下简称KS方程)。后来,又在Navier—Stokes方 程的分岔解[4】和粘性膜流动【5]中得到这类方程。
Secondary instabilities in the stabilized Kuramoto-Sivashinsky equation. Physical Review E ( IF 2.2 ) Pub Date : 1994 Jan Misbah, Valance 中文翻译: 稳定的Kuramoto-Sivashinsky方程中的次要不稳定性。 更新日期:2017-01-31 点击分享 点击收藏 阅读更多本刊新发论文 本刊介绍/投稿指南 ...
Periodic waves are investigated in a system composed of a Kuramoto-Sivashinsky - Korteweg-de Vries (KS-KdV) equation, which is linearly coupled to an extra linear dissipative equation. The model describes, e.g., a two-layer liquid film flowing down an inclined plane. It has been recently ...
求解kuramoto-sivashinsky方程的有限体积二次元方法