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Theory and Modern Applications

Table 5 Maximum absolute error of \(\pmb{|y-y_{N}|}\) for Example 3 for \(\pmb{N=2,4,6}\)

From: A new generalized Jacobi Galerkin operational matrix of derivatives: two algorithms for solving fourth-order boundary value problems

N

E

2

5.489 × 10−17

4

2.265 × 10−17

6

2.10662 × 10−17