Other types of resonant internal excitation

In the preceding two sections we considered resonances induced by temporary excitation of the mode that finally becomes the vibrational mode of the diatomic fragment. In this section we feature two other types of resonant excitation of internal vibrational motion. 

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In the particular case of waves originated in overstability or (linear) oscillatory instability, I have shown how two types of surface waves, transverse and longitudinal (or, better, capillary-gravity and dilational, respectively) can be excited by the Marangoni effect and how they are related to each other thus leading to their combined (symbiotic-like) survival and to resonance effects. I have also given comments about the excitation of internal waves in the layer heated above and hence stably stratified and how in turn these waves are, in particular, related to the surface dilational waves. 

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