Solve the Poisson problem. More...

Public Member Functions
subroutine	solve_poisson_problem_1d (bfun, bspline, l, f, bdy_fun, rtol)
	Solve the Poisson problem \(\nabla^2 u = f\) with Dirichlet boundary conditions.

Detailed Description

Solve the Poisson problem.

Member Function/Subroutine Documentation

subroutine m_bspline_linalg::solve_poisson_problem::solve_poisson_problem_1d	(	type(bsplinefun), intent(out)	bfun,
		type(bsplinespace), intent(in)	bspline,
		intent(in)	l,
		type(bsplinefun), intent(in)	f,
		procedure(user_function_1d_interface), optional	bdy_fun,
		real(wp), intent(in), optional	rtol )

Solve the Poisson problem \(\nabla^2 u = f\) with Dirichlet boundary conditions.

Parameters

[out]	bfun	The resulting B-spline function
[in]	bspline	The B-spline basis
[in]	L	The Laplace matrix
[in]	f	The right-hand side
[in]	bdy_fun	_(optional)_ The boundary function (homogeneous if not present)
[in]	rtol	_(optional)_ The relative tolerance of the linear solver

The documentation for this interface was generated from the following file: