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Table 2 Numerical outcomes of Example 6.2

From: Approximate solution of zero point problem involving H-accretive maps in Banach spaces and applications

Case I

Case II

n

\(u_{1}=(-2,1,2)\)

n

\(u_{1}=(0,1,2)\)

\((u_{n}^{1},u_{n}^{2},u_{n}^{3})\)

\(\|u_{n+1}-u_{n}\|_{2}\)

\((u_{n}^{1},u_{n}^{2},u_{n}^{3})\)

\(\|u_{n+1}-u_{n}\|_{2}\)

1

(−2.0000,1.0000,2.0000)

1.6559

1

(0.0000,1.0000,2.0000)

1.5677

40

(−0.0363,0.7380,0.2755)

0.0011

40

(−0.0177,0.4719,0.5044)

0.0008

80

(−0.0181,0.7440,0.2627)

0.0003

80

(−0.0088,0.4856,0.5026)

0.0002

120

(−0.0120,0.7460,0.2585)

0.0001

120

(−0.0058,0.4902,0.5019)

9.2381e − 05

160

(−0.0090,0.7467,0.2564)

7.1243e − 05

160

(−0.0044,0.4926,0.5015)

5.2486e − 05

200

(−0.0072,0.7476,0.2551)

4.5631e − 05

200

(−0.0035,0.4940,0.5012)

3.3849e − 05

240

(−0.0060,0.7480,0.2542)

3.1705e − 05

240

(−0.0029,0.4950,0.5011)

2.3652e − 05

280

(−0.0052,0.7483,0.2536)

2.3302e − 05

280

(−0.0025,0.4957,0.5009)

1.7468e − 05