Wednesday, April 28, 2021 at 5:31:44 PM UTC+2 J.Y. Merten wrote:
> Hi Jean,
>
> f and g are build correctly according to the manual but I don't understand
> why it still stagnates in the third iteration (please see the attached
> log). And
>
&g
.
Best wishes,
Julie
On Wednesday, April 21, 2021 at 8:36:03 PM UTC+2 J.Y. Merten wrote:
> Hi Jean,
>
> I was thinking the same. I have followed the example in the namespace
> reference of LineMinimization
> <https://www.dealii.org/current/doxygen/deal.II/namespaceLineMinimiza
ve a look at it in the coming days to see if I can
> work out what’s going on.
>
> Best,
> Jean-Paul
>
>
> On 15. Apr 2021, at 12:08, J.Y. Merten wrote:
>
> Dear all,
>
> I am trying to solve a p-Laplace Dirichlet problem with zero boundary and
> used step-15
Dear all,
I am trying to solve a p-Laplace Dirichlet problem with zero boundary and
used step-15 as the base. The code works well for p=1.1-2.9 with Newton and
standard linesearch procedure. But when p>=3 the program diverges,
continuation method brought me to p=2.99 but not beyond. Recently I
