Thanks, Lawrence. I did see that book.
Is nleqerr generally better than bt or l2? I seem to see someone claims that.
Qi
On Jul 29, 2022, at 3:27 PM, Lawrence Mitchell wrote:
On Fri, 29 Jul 2022 at 18:36, Tang, Qi mailto:tan...@msu.edu>>
wrote:
Thanks, Matt. This one is very helpful
On Fri, 29 Jul 2022 at 18:36, Tang, Qi wrote:
> Thanks, Matt. This one is very helpful
>
There's also the Deuflhard book on the affine covariant linesearch
(snes_linesearch_type nleqerr)
Lawrence
>
Thanks, Matt. This one is very helpful
On Jul 29, 2022, at 9:24 AM, Matthew Knepley wrote:
On Thu, Jul 28, 2022 at 6:16 PM Tang, Qi
mailto:tan...@msu.edu>> wrote:
Hi,
Is there some in depth review on different options related to line search of
snes newtonls? Our solvers are sensitive to
On Thu, Jul 28, 2022 at 6:16 PM Tang, Qi wrote:
> Hi,
>
> Is there some in depth review on different options related to line search
> of snes newtonls? Our solvers are sensitive to the choices there, and I
> could not understand why one works better than the other or how to tune
> those options.
Hi,
Is there some in depth review on different options related to line search of
snes newtonls? Our solvers are sensitive to the choices there, and I could not
understand why one works better than the other or how to tune those options.
Thanks.
Qi
