Ok, so this reading was a bit more dense than the previous one... I definitely got lost in some of the parts of it. The part I'd most like to see again is the part where we apply the surface conditions - I kind of got the parts before then, and after we get the wave equation out of it the rest is simple - well, I guess not that simple, but the wave equation and analysis of it is pretty familiar. Well, except the part about the kdv equation - I don't think I've seen that equation before, haven't seen solutions to it.