NonlinearVariationalProblem¶
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class
dolfin.fem.solving.
NonlinearVariationalProblem
(F, u, bcs=None, J=None, form_compiler_parameters=None)¶ Bases:
dolfin.cpp.fem.NonlinearVariationalProblem
This class represents a nonlinear variational problem:
Find u in V such that
F(u; v) = 0 for all v in V^,where V is the trial space and V^ is the test space.
Create nonlinear variational problem F(u; v) = 0.
Optional arguments bcs and J may be passed to specify boundary conditions and the Jacobian J = dF/du.
Another optional argument form_compiler_parameters may be specified to pass parameters to the form compiler.