Graduate students receive a stimulating introduction to analytical approximation techniques for solving differential equations in this text, which introduces sc
A clear, practical and self-contained presentation of the methods of asymptotics and perturbation theory for obtaining approximate analytical solutions to diffe
The governing equations of mathematical, chemical, biological, mechanical and economical models are often nonlinear and too complex to be solved analytically. P
The importance of mathematics in the study of problems arising from the real world, and the increasing success with which it has been used to model situations r