Benhour,
2016-10-25 19:31 GMT-04:00 :
> I am running in one process. What should i do for solving this error? Does
> it mean that my vector has complex component?
Like Daniel said, it probably means that your matrix is singular and
therefore not invertible.
Best,
Bruno
--
The deal.II project
Dear All,
I am running in one process. What should i do for solving this error? Does
it mean that my vector has complex component?
On Tuesday, October 25, 2016 at 2:29:19 PM UTC-5, Daniel Arndt wrote:
>
> Benhour,
>
> are you running in serial or with more than one process? In the first
> case,
Benhour,
are you running in serial or with more than one process? In the first case,
I would suspect that your matrix is singular.
Best,
Daniel
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Y
Benhour,
On Tuesday, October 25, 2016 at 12:59:29 PM UTC-4,
benhour.amiria...@gmail.com wrote:
>
> I am solving a thermoelastic problem in cylindrical coordinate system. I
> used CG solver for thermal problem and Newton-Raphson method for elasticity
> section. For solving linear system, I used