Table 4 Maximum absolute error (Problem 3)
From: Solving third-order boundary value problems with quartic splines
Method | Maximum absolute error | ||
|---|---|---|---|
NÂ =Â 16 | NÂ =Â 32 | NÂ =Â 64 | |
Equation (7) | .119 (−3) | .297 (−4) | .744 (−4) |
Al-Said (2001) | .196 (−3) | .489 (−4) | .122 (−4) |
Islam et al. (2005) | .712 (−3) | .405 (−3) | .222 (−3) |
Gao and Chi (2006) | .113 (−2) | .530 (−3) | .252 (−3) |
Noor and Al-Said (2004) | .115 (−2) | .532 (−3) | .256 (−3) |
Li and Wu (2012) | .118 (−2) | .547 (−3) | .262 (−3) |
Al-Said and Noor (2003) | .123 (−2) | .553 (−3) | .261 (−3) |
Noor and Khalifa (1994) | .126 (−2) | .560 (−3) | .310 (−3) |
Al-Said et al. (1996) | .689 (−2) | .711 (−2) | .727 (−3) |