All Questions
3
questions
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Classical Green function
What is the physical reason why the classical Green's function is not defined as a principle value integral?
In a recent discussion (Classical Green's function) it was said that the classical ...
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5
votes
1
answer
596
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Different possible solutions for the wave equation?
The Wave equation is:
$$\nabla^2\psi(\mathbf{x},t)-\frac{1}{c}\frac{\partial^2 \psi(\mathbf{x},t)}{\partial t^2}=f(\mathbf{x},t)$$
The Green function is then
$$\nabla^2G(\mathbf{x},t)-\frac{1}{c}\...
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10
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2
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Greens function in EM with boundary conditions confusion
So I thought I was understanding Green's functions, but now I am unsure. I'll start by explaining (briefly) what I think I know then ask the question.
Background
Greens are a way of solving ...
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