伽勒金截断系统中的孤波和相互作用长子

Jian-Zhou Zhu
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引用次数: 0

摘要

通过保留有限傅立叶模式的伽利克截断正则化的紧凑子方程、峰子方程和伯格斯-霍普夫方程发现,在较弱的低阶成分("长子")中,支持新的游波和相互作用的孤子结构。研究还从不同角度关注了零哈密顿孤子、混沌长子和静止长子。
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Solitary Waves and Interacting Longons in Galerkin-truncated Systems
The compacton, peakon, and Burgers-Hopf equations regularized by the Galerkin truncation preserving finite Fourier modes are found to support new travelling waves and interacting solitonic structures amidst weaker less-ordered components (`longons'). Different perspectives focusing on the zero-Hamiltonian solitonic, chaotic-looking, and stationary longons are also offered.
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