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半离散组合KdV-mKdV方程的全局吸引子研究

Global Attractor for Semi-discrete Combined KdV-mKdV Equation
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摘要 引入Crank-Nicolson格式研究了在R1上具有周期边界条件的半离散组合KdV-mKdV方程解的长时间行为,证明了该方程在H3上紧的全局吸引子的存在。 Crank-Nicolson scheme is introduced to study the longtime behavior of solutions to a combined KdV-mKdV equation with periodical solution in R1. It is proved that there exists a global attractor for the combined KdV-mKdV equation in H3.
作者 刘太涛
出处 《长江大学学报(自科版)(上旬)》 CAS 2013年第8期9-12,18,共5页 JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI & ENG
基金 西南大学博士后研究基金项目(102060-207153)
关键词 组合KDV-MKDV方程 Crank—Nicolson格式 全局吸引子 Combined KdV-mKdV equation Crank-Nicolson scheme Global attractor
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参考文献11

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