dolfin team mailing list archive

["Garth N. Wells" <g.n.wells@xxxxxxxxxx>]

Anders Logg wrote:
> What is the difference between these two?
> 
>     src/demo/nls/nonlinearpoisson/
>     src/demo/pde/nonlinear/nonlinear-poisson/
>

One is solved using NonlinearPDE, and the other uses the Newton solver
directly. The latter is probably more helpful at this stage since
NonlinearPDE is not very sophisticated.

Garth


> /Anders
> 
> On Fri, Aug 25, 2006 at 10:24:39AM +0200, DOLFIN wrote:
>> One or more new changesets pushed to the primary DOLFIN repository.
>> A short summary of the last three changesets is included below.
>>
>> changeset:   2178:6d86b3728435b4fa797476871d0ddbdc457db3f3
>> tag:         tip
>> user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
>> date:        Fri Aug 25 10:24:15 2006 +0200
>> files:       src/demo/nls/nonlinearpoisson/plot.py src/demo/pde/nonlinear/nonlinear-poisson/plot.py
>> description:
>> Add plot scripts for nonlinear demos.
>>
>>
>> changeset:   2177:3b375f83976a8a2734695060fc2a38821e7d643e
>> user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
>> date:        Thu Aug 24 20:07:52 2006 +0200
>> files:       src/bench/la/sparse-matrix/main.cpp src/demo/pde/elasticity/plot.py
>> description:
>> Fix plot script for Poisson demo.
>>
>>
>> changeset:   2176:dcfe4e70e157edfc1b124939e50f34c7a7d44e59
>> user:        "Anders Logg <logg@xxxxxxxxx>"
>> date:        Thu Aug 24 19:58:42 2006 +0200
>> files:       src/demo/pde/poisson/main.cpp
>> description:
>> Restore original right-hand side in Poisson demo.
>>
>>
>> -------------------------------------------------------
>> For more details, visit http://www.fenics.org/hg/dolfin
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