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Location of matrices definition

0 votes
by (150 points)

Dear all,

where should I look at in the library, if I want to modify the matrices types? Or better, where are all the matrices (for example the linear matrices from EP arising from the discrete problem) initialized and defined? 

Thank you!

Mai

1 Answer

0 votes
by (19.1k points)
Hi Mai,

The matrices for the parabolic system (for example) are set up around here: https://git.opencarp.org/openCARP/openCARP/-/blob/master/physics/electrics.cc#L1031

The finite element implementation is in slimfem and being used in the above mentioned functions:

https://git.opencarp.org/openCARP/openCARP/-/tree/master/fem/slimfem/src

Hope this helps,

Axel
by (150 points)
Hi Axel,

thank you very much!
I will have a look in those folders.

Bests,

     Mai
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