期刊文献+

自治系统中广义Kuramoto-Sivashinsky方程有限差分解的长时间行为

Long-time behavior of finite difference solutions of generalized Kuramoto-Sivashinsky equations in autonomouse systems
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摘要 分析了带全局吸引子的广义Kuramoto-Sivashinsky方程的有限差分格式所生成的离散动力系统的动力性质,在自治系统中得到了有限差分格式的稳定性证明和差分解的误差估计,以及该系统在Hh2空间中全局吸引子的存在性。 The dynamical properties of a class of discrete dynamical systems, generated by finite difference scheme of a generalized Kuramoto - Sivashinsky equation possessing a global attractor, are analyzed. The stability of the difference scheme, the error estimate of the difference solution and the existence of an absorbing set in space H^2h are obtained in autonomouse systems.
出处 《黑龙江大学自然科学学报》 CAS 北大核心 2008年第5期661-666,共6页 Journal of Natural Science of Heilongjiang University
基金 国家自然科学基金资助项目(10371077)
关键词 全局吸引子 KURAMOTO-SIVASHINSKY方程 有限差分法 稳定性 收敛性 global attractor Kuramoto - Sivashinsky equation finite diference scheme stability convergence
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参考文献6

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二级参考文献10

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