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Table 4 Example 3: Maximum absolute errors \(\pmb{e_{m,\infty}}\) with \(\pmb{\tau=1/128}\) , \(\pmb{\alpha=0.5 }\) , \(\pmb{\beta=0.5}\) and \(\pmb{L=3}\)

From: On a hybrid spectral exponential Chebyshev method for time-fractional coupled Burgers equations on a semi-infinite domain

m TQF FDM
\(e_{m,\infty}(u)=e_{m,\infty}(v)\) \(e_{m,\infty}(u)=e_{m,\infty }(v)\)
3 4.04277852 × 10−5 5.75567882 × 10−4
4 2.66167043 × 10−5 4.15010485 × 10−4
5 1.85584712 × 10−5 4.08775869 × 10−4
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