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singular matrix (error 7111)

Posted 12 févr. 2010, 10:54 UTC−5 0 Replies

Alex Zinchenko
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Hi all,

This error occurs while solving..

It began when I added periodic boundary condition on 2 faces..

but when I chose another faces and apply periodic boundary conditions on them - everything goes right..

What can I do in this case?

regards,
Alex
0 Replies Last Post 12 févr. 2010, 10:54 UTC−5
COMSOL Moderator

Hello Alex Zinchenko

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