呼吸子是偏微分方程的一種孤立子解。其特點是存在來回旋轉,有時也稱為擺動子Sine-Gordon方程、非線性薛丁格方程等都有呼吸子解[1]

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Sine-Gordon方程的呼吸子解

例如Sine-Gordon方程

有一個呼吸子解[2]


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Sine-Gordon方程駐波呼吸子
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大振幅行波呼吸子

參考文獻

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