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Theory and Modern Applications

Table 4 The absolute errors of approximating \(y_{2,\alpha}\) for \(( 1,1 ) \)-system at various t and \(\alpha=0.5\)

From: Application of reproducing kernel Hilbert space method for solving second-order fuzzy Volterra integro-differential equations

\(t_{i}\)

Exact solution

Approximate solution

Absolute error

0

0.5

0.5

0

0.2

0.4919942732092149

0.49155676396105263

4.375092481623266 × 10−4

0.4

0.4659175034022215

0.46513632990261655

7.811734996049369 × 10−4

0.6

0.4186325706793184

0.41772662472108835

9.059459582300699 × 10−4

0.8

0.3470103621084155

0.34632653813195679

6.838239764587195 × 10−4

1

0.2480352042594187

0.24803520425941916

4.440892098500626 × 10−16