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Long-time asymptotics of solutions for the coupled dispersive AB system with initial value problems
Journal of Mathematical Analysis and Applications ( IF 1.2 ) Pub Date : 2021-01-18 , DOI: 10.1016/j.jmaa.2021.124966 Shuyan Chen , Zhenya Yan
中文翻译:
具有初始值问题的耦合色散AB系统解的长时间渐近性
更新日期:2021-01-22
Journal of Mathematical Analysis and Applications ( IF 1.2 ) Pub Date : 2021-01-18 , DOI: 10.1016/j.jmaa.2021.124966 Shuyan Chen , Zhenya Yan
In this paper, we study the basic Riemann-Hilbert (RH) problem of the coupled dispersive AB system with the Schwartz class of initial value problems starting from the Lax pair. We use the Deift-Zhou nonlinear steepest-descent method to analyze the obtained RH problem such that the long-time asymptotics of the solutions of this coupled AB system is found as .
中文翻译:
具有初始值问题的耦合色散AB系统解的长时间渐近性
在本文中,我们研究了耦合色散AB系统的基本Riemann-Hilbert(RH)问题,以及从Lax对开始的Schwartz类初值问题。我们使用Deift-Zhou非线性最速下降方法来分析所获得的RH问题,从而发现该耦合AB系统的解的长期渐近性为。