Equation¶
-
class
dolfin.cpp.fem.
Equation
(*args)¶ Bases:
object
This class represents a variational equation lhs == rhs. The equation can be either linear or nonlinear:
- Linear (a == L), in which case a must be a bilinear form and L must be a linear form.
- Nonlinear (F == 0), in which case F must be a linear form.
Create equation F == 0
Parameters: - const Form > F (std::shared_ptr<) – (
Form
) [direction=in] - rhs (int) – (int) [direction=in]
-
lhs
()¶ Return form for left-hand side
Return type: std::shared_ptr< const Form > Returns: Form
LHS form
-
rhs
()¶ Return form for right-hand side
Return type: std::shared_ptr< const Form > Returns: Form
RHS form
-
thisown
¶ The membership flag