Green's function g(r) satisfies the constant frequency wave equation known as the ... 2D : (∇2 k2)g = −δ(x − y ) ⇒ g = − i. 4. H(2) o (kr). (13). 3D : (∇2 k2)g ...
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green-function-2d
Equation (22) says that we can formulate the two-dimensional problem as a superposition of 3d waves emitted by a line source on the z axis. The integral is not ... 939c2ea5af
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