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L5 : parabolic PDE solver diverged. Reason: indefinite system matrix

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asked Oct 19, 2021 by jerry tom (300 points)

Hi!

When I run an external imported model, error "L5 : parabolic PDE solver diverged. Reason: indefinite system matrix" is reported at the beginning of calculation, what can I do?

Thank you very much!

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1 Answer

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answered Nov 8, 2021 by Axel Loewe (19.2k points)

Please provide a minimal working example to reproduce the error.

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