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Table 2 Comparison of the numerical results of the wavelet and the present method for Example 9.2

From: Numerical solution of the Bagley–Torvik equation using shifted Chebyshev operational matrix

t Wavelet method [22] Present method Present method Exact solutions
N = 32 N = 64
1 3.53856 2.952334322 2.952482792 2.952583880
2 7.53718 6.759933620 6.760087331 6.760110396
3 8.28540 7.666180255 7.666174785 7.666141755
4 6.26126 6.077059098 6.077230168 6.077249465
5 2.53055 2.944185917 2.943928811 2.943935566
6 −1.49195 −0.524995341 −0.525196957 −0.525171420
7 −4.50898 −3.246190173 −3.246325319 −3.246304280
8 −5.72074 −4.550474252 −4.550282354 −4.550290680
9 −5.00085 −4.302806466 −4.302851128 −4.302864780
10 −2.84029 −2.848368531 −2.848382245 −2.848380860