The present book introduces and develops mathematical techniques for the treatment of nonlinear waves and singular perturbation methods at a level that is suita

This volume gathers selected contributions from the participants of the Banff International Research Station (BIRS) workshop Coupled Mathematical Models for Phy

This book brings together several contributions from leading experts in the field of nonlinear wave propagation. This field, which during the last three decades

This book is the testimony of a physical scientist whose language is singular perturbation analysis. Classical mathematical notions, such as matched asymptotic

This book addresses the peculiarities of nonlinear wave propagation in waveguides and explains how the stratification depends on the waveguide and confinement.