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Eigenvalue analysis in 4.0a
Posted 2010年10月20日 GMT-4 08:27 0 Replies
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I am trying to switch from 3.4 to 4.0a. For now, I am only searching for solutions of Helmholtz' equation for Dirichlet Boundaries and certain eigenvalues, e.g. \Delta \psi + \lambda^2 \psi = 0.
In 3.4 I could just set one parameter in the "Subdomain Settings" to lambda^2 and everything worked for me.
Where can I do this in the new version; I simply cannot find a field to define the eigenvalue the program should solve for?
Thank you in advance
Robert
Hello Robert Filter
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