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Second and mixed derivatives in Coefficient Form PDE

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Hello,

I would like to know how to include the second and mixed derivatives in the Coefficient Form PDE. Can this be done by changing the "Diffusion Coefficient" matrix c from "Isotropic" to "Symmetric"?

Best regards

Rafal Sulwinski


0 Replies Last Post Mar 14, 2017, 8:35 a.m. EDT
COMSOL Moderator

Hello Rafal Sulwinski

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