reduced_data = lin_evol_gen_reduced_data_primal_dual(model, detailed_data) More...
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Functions | |
function
reduced_data = | lin_evol_gen_reduced_data_primal_dual (model, detailed_data) |
reduced_data = lin_evol_gen_reduced_data_primal_dual(model, detailed_data) More... | |
reduced_data = lin_evol_gen_reduced_data_primal_dual(model, detailed_data)
Definition in file lin_evol_gen_reduced_data_primal_dual.m.
function reduced_data = lin_evol_gen_reduced_data_primal_dual | ( | model, | |
detailed_data | |||
) |
reduced_data = lin_evol_gen_reduced_data_primal_dual(model, detailed_data)
method which produces reduced_data, which is the data, that will be passed to an online-algorithm. Therefore, no quantities dependent on the high-dimension H may be included here. Neither may online-data include parameter-dependent mu-quantities. So no complete grid or detailed solutions or reduced basis vectors may be stored here. So online data is produced in the offline stage, but may be used in online-stages. So the computation time may depend on H, but the results may not depend on this complexity.
allowed dependency of generated data: Nmax not allowed dependency of data: H allowed dependency of computation: Nmax, H Unknown at this stage: mu, N
Bernard Haasdonk 16.5.2007
In all the cases it is possible to enable the SCM via model.use_scm = 1 to compute scm_offline_data for a lower bound to the infsup or a coercivity constant in the rb_simulation. Only makes sense in the above second case or if you set model.error_norm = energy
for the future rb_simulation. See scm_offline for a description on the required scm quantities.
special Note: in the european_option_pricing model a functional named theta
includes a partial timederivative and therefore produces a slightly different dual problem. Therefore the theta
-case is sometimes treated differently. Dont care about this case if you don
t use the european_option_pricing model.
model | model |
detailed_data | detailed data |
reduced_data | reduced data |
want_dual —
want dual name_output_functional —
name output functional use_scm —
use scm want_improved_output —
want improved output get_rb_size —
get rb size operators_output —
operators outputRB —
RBN —
N a0 —
a0 s_l2norm —
s l2norm s_RB —
s RB Definition at line 17 of file lin_evol_gen_reduced_data_primal_dual.m.