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Function File: [a] = BilinearForm (my_problem, U, V, coefficient_1, coefficient_2,...)

Construct a BilinearForm previously imported from ufl.

The compulsory arguments are:

• my_problem the name of the problem to solve.
• the FunctionSpace U and V where the problem is defined.

The optional arguments are the coefficient_1, coefficient_2 which specify the parameters for the BilinearForm as stated in the ufl file. They can be either a Constant, a Function or an Expression. You can also optionally provide a MeshFunction marking subdomains.

See also: import_ufl_BilinearForm, import_ufl_Problem, FunctionSpace, LinearForm, ResidualForm, MeshFunction.

Package: fem-fenics