Skip to main content

Table 1 The comparison between the results of preconditioning and relaxed CQ algorithms

From: Preconditioning methods for solving a general split feasibility problem

ε Algorithms n CPU (s) c(x) q(y)
0.01 RCQ 16 0.0112 −0.1665 57.1092
3.2 22 0.0049 −0.1333 1.2636
0.001 RCQ 200 0.0216 −0.2684 1.2708
3.2 13 0.0039 −0.0770 3.5300E − 02
0.0001 RCQ 360 0.0295 −0.1039 1.0710E − 01
3.2 60 0.0081 −0.0479 1.4900E − 02
0.00001 RCQ 464 0.0363 −0.2561 7.5000E − 03
3.2 21 0.0043 −0.0566 3.3809E − 04