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1-dimensional stationary PDE analysis - which form is appropriate?
Posted Dec 7, 2011, 1:59 p.m. EST 0 Replies
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I am a new user of COMSOL and am trying to determine the best PDE mode and an approach to solving the following problem:
(∂^2/∂x^2) u(t, x) - u(t, x) = - i(t, x)
where u(t,x) = 0.5*e^(-|x|)
i(t,x) = δ(x) localized at x = 0.
Boundary conditions should be u(+infinity) = 0 and u(-infinity) = 0.
Any pointers in the right direction would be greatly appreciated. Thank you!
Hello Kenneth Martone
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