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lotusquantum
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Homework Statement
The three dimensional wave equation:
[itex]c∂^{2}u/∂t^2 = ∇^2 u[/itex]
boundary conditions :
[itex]u(x,y,z,t) = F(x,y,z,t)[/itex] on S
initial conditions:
[itex]u(x,y,z,0) = G(x,y,z)[/itex]
[itex]∂u/∂t(x,y,z,0)=H(x,y,z)[/itex]
Homework Equations
how to prove the uniqueness solution of the above equation?
The Attempt at a Solution
Please recommend me some methods or examples to prove such problems. thansk
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