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Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 3 Relative errors of Example 3 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

7.53e-2

4.72e-2

2.49e-2

1.33e-2

M2

4.09e-1

2.97e-1

2.28e-1

1.81e-1

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