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Re: Nonlinear solvers

 



Anders Logg wrote:
The following two demos are (or at least were) almost identical:

  demo/nls/nonlinearpoisson
  demo/pde/nonlinear-poisson

The first of these (which uses NewtonSolver directly) does not add
much. In particular, the class MyNonlinearProblem does exactly the
same thing as the class VariationalProblem.

Can we remove this demo, and then also move demo/nls/cahn-hilliard to

  demo/pde/cahn-hilliard

?


Fine with me. Do we want an abstract problem under demo/nls which shows the use of NonlinearProblem and features of NewtonSolver?

Garth



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