generic_implicit

class generic_implicit(params, level)

Bases: Sweeper

Generic implicit sweeper, expecting lower triangular matrix type as input

Variables:

QI – lower triangular matrix

compute_end_point()

Compute u at the right point of the interval

The value uend computed here is a full evaluation of the Picard formulation unless do_full_update==False

Returns:

None

integrate()

Integrates the right-hand side

Returns:

list of dtype_u – containing the integral as values

update_nodes()

Update the u- and f-values at the collocation nodes -> corresponds to a single sweep over all nodes

Returns:

None