Template:Radiation condition for diffracted potential
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Jump to navigationJump to search[math]\displaystyle{ \phi^{\mathrm{D}} }[/math] satisfies the Sommerfeld Radiation Condition
where [math]\displaystyle{ k ,\, }[/math] is the wavenumber, which is the positive real solution of the Dispersion Relation for a Free Surface
and [math]\displaystyle{ \phi^{\rm I} }[/math] is the incident wave given by
(which has unit amplitude in potential) and is travelling towards positive infinity.