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Solve with MUMPS failed: matrix is singular
From
:
lahoussaine BOURRICHE
Subject
:
Solve with MUMPS failed: matrix is singular
Date
:
Thu, 29 Sep 2022 11:40:51 +0200
Hello community
I'm trying to resolve FEM using an add.macro of an _expression_ that is not polynomial ( I use atan ), but every time I get " Solve with MUMPS failed: matrix is singular." . Even if it converges the solution is not correct.
Do you have any ideas ?
thanks
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Solve with MUMPS failed: matrix is singular
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lahoussaine BOURRICHE
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Re: Solve with MUMPS failed: matrix is singular
,
Konstantinos Poulios
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2022/09/29
Re: Solve with MUMPS failed: matrix is singular
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lahoussaine BOURRICHE
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2022/09/30
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