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Theory and Modern Applications

Table 9 Comparison of \(L_{\infty }\), \(L_{2}\) and RMS errors with [23] for \(p= 10\), \(\sigma =\frac{1}{12}\), \(k=0.0001\), \(n=200 \) for Example 4

From: A new non-polynomial spline method for solution of linear and non-linear third order dispersive equations

t

Our method

[23]

\(L_{\infty }\)

\(L_{2}\)

RMS

\(L_{\infty }\)

\(L_{2}\)

RMS

0.01

4.0120(−3)

1.6335(−4)

1.1579(−3)

4.0579(−3)

9.9105(−3)

6.9903(−4)

0.05

1.7249(−2)

4.4265(−2)

3.1378(−3)

4.1003(−2)

1.0295(−1)

7.2619(−3)

0.10

6.5572(−2)

6.8612(−2)

4.8638(−3)

9.1691(−2)

2.3373(−1)

1.6486(−2)

0.15

5.1806(−2)

7.9154(−2)

5.6111(−3)

1.3257(−1)

3.4201(−1)

2.4124(−2)

0.20

4.8556(−2)

8.2929(−2)

5.8786(−3)

1.6644(−1)

4.3607(−1)

3.0758(−2)