耗散对Benjamin-Feir不稳定性的增强
Enhancement of the Benjamin-Feir instability with dissipation
摘要：
结果表明，有一个被忽视的机制，即某些种类的耗散可以增强Benjamin-Feir不稳定性的水波。这一观察是新的，尽管它是违反直觉的，但这是由于Benjamin-Feir不稳定性涉及具有相反能量符号（相对于载波）的模式的碰撞，并且增强了负能量扰动。
英文摘要：
It is shown that there is an overlooked mechanism whereby some kinds of dissipation can enhance the Benjamin-Feir instability of water waves. This observation is new, and although it is counterintuitive, it is due to the fact that the Benjamin-Feir instability involves the collision of modes with opposite energy sign (relative to the carrier wave), and it is the negative energy perturbations which are enhanced.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
