Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
1-dimensional stationary PDE analysis - which form is appropriate?
Posted 7 dic 2011, 13:59 GMT-5 0 Replies
Please login with a confirmed email address before reporting spam
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
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.