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Assembly of matrices

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Hello,

I know that a mixed function space with a boundary function space is not supported, but I would like to know if there is a way that I can assemble u_topvds(1) and uv_topdx_top, where u and v are the trial and test functions of the domain function space, u_top and v_top are the trial and test functions of the boundary function space.

Thank you in advance.

asked Sep 19, 2016 by AmirKolaei FEniCS Novice (140 points)
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