Processing math: 100%

 

 

 

Analytical Solution for the two-dimensional wave equation, separation of variables

Since the lhs and rhs are again independent of each other, we can separate the latter equation into two independent equations, one for x and one for y, namely Hxx+κ2H=0, and Qyy+ρ2Q=0, with ρ2=ν2κ2.