Linear and Nonlinear Waves

Rating:
Summary: The most understandable treatment of waves I have read!
Review: Linear and Nonlinear Waves provides an excellent treatment of the wave phenomena. This is a very complex and mathematically intesive subject, which Whitham conveys in an understandable and followable manner. He takes the approach that the reader has some knowlege of the subject, but writes at an introductory graduate level. This book will give any mathematician or engineer interested in waves an excellent introduction and bring them to a superior understanding.

Rating:
Summary: good backround
Review: Most treatment of waves involves their role in electromagnetic spectra. The writer provides the historical account of the derivation of these algebraic (read numerical analysis) versions which implement in MathCad and Matlab well. The book's material on water waves is worth the price alone. However, only at the end,does the author venture into the world of non-linear dynamics which is so important to this area. Most of the book treats the wave phenomenology as most physicists will in the kinematical sense trying to linearize everything and avoiding the path if it can't be linearized. (In this sense most of the arguements and examples are structured in the conservation of mass and energy). This is great, however for the construction of first order linear diff. equations for implementation in Mathcad or Matlab. If one were not aware of bifurcations, limit-cycles or even total response waves from control theory, one would still be left feeling secure that water waves are standing waves. (They are not). Early research breaks them up into first part(Airy) long-standing(middle of the wave) and orgin to get around this problem. Book does not approach treatment as a diffusion problem.