This textbook is an introduction to the theory of solitons in the physical sciences.

The current research into solitons and their use in fiber optic communications is very important to the future of communications. Since the advent of computer n

Topological solitons occur in many nonlinear classical field theories. They are stable, particle-like objects, with finite mass and a smooth structure. Examples

Nonlinearity is a fascinating element of nature whose importance has been appreciated for many years when considering large-amplitude wave motions observed in v

This textbook gives an instructive view of solitons and their applications for advanced students of physics.