标题： 被动成像的数学模型 II：与表面波相关的有效哈密顿量 显示英文标题

标题： Mathematical models for passive imaging II: Effective Hamiltonians associated to surface waves

摘要： 在本文中，我们接着之前的论文“被动成像的数学模型 I：一般背景”，讨论了在某个尺度上与波长相当的边界附近分层介质中的表面波情况。 我们讨论了这种波的传播如何由边界上的有效哈密顿量所支配。 这些结果当然不是新的，但我们无法找到精确的参考文献。 它们非常接近绝热理论中的结果。 显示英文摘要

摘要： In the present paper which follows our previous paper ``Mathematical models for passive imaging I: general background'', we discuss the case of surface waves in a medium which is stratified near its boundary at some scale comparable to the wave length. We discuss how the propagation of such waves is governed by effective Hamiltonians on the boundary. The results are certainly not new, but we have been unable to find a precise reference. They are very close to results in adiabatic theory.