dolfin team mailing list archive

["Johan Hoffman" <jhoffman@xxxxxxxxxxx>]

Fantastic! Great work Garth.

/Johan


> Commit from garth (2005-11-01 10:42 CET)
> -----------------
>
> -Make FEM:nzsize public
> -Nonlinear solver is now working. Equations of the form F(u)=0 can be
> solved. Will add demo soon.
>
> Nonlinear solver still requires some clean up. Issues include:
> - More general initialisation required.
> - Allow user to specify parameters for the Newton procedure.
> - Allow user to set parameters for the iterative solver (what's the plan
> for the GMRES class?).
> - Inhomogeneous Dirichlet boundary conditions. Some new functions are
> required in the class FEM to do this.
> - Addition of an incremental Newton procedure. PETSc functions exist for
> this.
>
>   dolfin  src/kernel/fem/dolfin/FEM.h                1.19
>   dolfin  src/kernel/nls/NonlinearFunction.cpp       1.2
>   dolfin  src/kernel/nls/NonlinearSolver.cpp         1.11
>   dolfin  src/kernel/nls/dolfin/NonlinearFunction.h  1.2
>   dolfin  src/kernel/nls/dolfin/NonlinearSolver.h    1.8
>
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