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Table 3 Numerical results of Example 6.1

From: Relaxed alternating CQ algorithms for the split equality problem in Hilbert spaces

Initial point: \(x_{0}=(0.9528,0.7041,0.9539)^{T}\), \(y_{0}=(0.5982,0.8407,0.4428)^{T}\)

Algorithm

Time (s)

No. Iterations

Approximate solution \((x^{*},y^{*})\)

RACQA (1.8)

0.28871

6581

\(x^{*}=(0.0107,0.9999,0.0130)^{T}\)

\(y^{*}=(0.0240,5.0006,0.0131)^{T}\)

Algorithm 4.1

0.27543

6004

\(x^{*}=(0.0002,0.9996,0.1028)^{T}\)

\(y^{*}=(0.0005,4.9990,0.1030)^{T}\)