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Theory and Modern Applications

Table 2 Relative errors of Example 2 with \(\alpha =0.5\)

From: Determining an unknown source in a time-fractional diffusion equation based on Jacobi polynomials expansion with a modified Tiknonov regularization

\(\delta _{1}\)

1e-1

1e-2

1e-3

1e-4

M1

1.79e-1

2.07e-2

2.06e-3

2.85e-4

M2

1.89e-1

6.22e-2

1.78e-2

6.34e-3