Finite Element Method

The finite element method is a technique for solving problems in applied science and engineering. The essence of this book is the application of the finite element method to the solution of boundary and initial-value problems posed in terms of partial differential equations. The method is developed for the solution of Poisson's equation in a weighted-residual context and then proceeds to time-dependent and nonlinear problems. The relationship with the variational approach is also explained. <p/>This book is written at an introductory level developing all the necessary concepts where required. Consequently it is well-placed to be used as a textbook for a course in finite elements for final year undergraduates the usual place for studying finite elements. There are worked examples throughout and each chapter has a set of exercises with detailed solutions.<br>