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[HG] Add Cahn-Hilliard demo in src/demo/nls/cahn-hilliard.

To: dolfin-dev@xxxxxxxxxx
From: DOLFIN <dolfin@xxxxxxxxxx>
Date: Fri, 10 Mar 2006 16:26:40 +0100
Reply-to: Discussion of DOLFIN development <dolfin-dev@xxxxxxxxxx>

One or more new changesets pushed to the primary DOLFIN repository.
A short summary of the last three changesets is included below.

changeset:   1770:924ce43b527c0c62a6bb19411655dfd6b01d7dea
tag:         tip
user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date:        Fri Mar 10 16:20:35 2006 +0100
files:       configure src/demo/nls/Makefile.am src/demo/nls/Makefile.in src/demo/nls/cahn-hilliard/CahnHilliard2D.form src/demo/nls/cahn-hilliard/CahnHilliard2D.h src/demo/nls/cahn-hilliard/CahnHilliard3D.form src/demo/nls/cahn-hilliard/CahnHilliard3D.h src/demo/nls/cahn-hilliard/Makefile src/demo/nls/cahn-hilliard/main.cpp src/kernel/nls/dolfin/NewtonSolver.h
description:
Add Cahn-Hilliard demo in src/demo/nls/cahn-hilliard.

Set linear solver in NewtonSolver to LU.


This demo illustrates how a complicated nonlinear PDE can be solved using DOLFIN and FFC. It's a mixed formulation, it's time-dependent and the nonlinearities are not trivial.


changeset:   1769:792396cee3128749ff4818024fc9bbcefc77579d
parent:      1768:0e5ba7a43ef50a74702748c3ba8a8f6d51a184dd
parent:      1766:6ec709c0c28ea8ddb368df049d2c020e4169cacb
user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date:        Wed Mar  8 08:41:01 2006 +0100
files:       
description:
merge


changeset:   1768:0e5ba7a43ef50a74702748c3ba8a8f6d51a184dd
user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date:        Wed Mar  8 08:36:22 2006 +0100
files:       src/kernel/nls/NewtonSolver.cpp src/kernel/nls/dolfin/NewtonSolver.h
description:
Change NonlinearSolver::convergenceTest(..) to NonlinearSolver::converged(..).


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