Abstract
A second-order method is developed for the numerical solution of a non-linear, third-order, boundary-value (BV) problem. The method arises from a four-point recurrence relation involving exponential terms, these being replaced by Padé approximants. The convergence of the method is discussed. The method is tested on a sandwich beam problem to demonstrate its usefulness.
Acknowledgements
The first author is grateful to GIK Institute, Pakistan, for granting him leave of absence in summer 2003 to conduct research at Brunel University, Uxbridge, UK.