论文信息 - Improved linear representation of ocean surface waves

Improved linear representation of ocean surface waves

We apply the idea of choosing new variables that are nonlinear functions of the old in order to simplify calculations of irrotational, surface gravity waves. The usual variables consist of the surface elevation and the surface potential and the transformation to the new variables is a canonical (in Hamilton sense) one so as to maintain the Hamiltonian structure of the theory.

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