Duality and Perturbation Methods in Critical Point Theory

Cambridge Tracts in Mathematics #107

by N. Ghoussoub

Building on min-max methods, Professor Ghoussoub systematically develops a general theory that can be applied in a variety of situations. In so doing he also presents a whole new array of duality and perturbation methods. The prerequisites for following this book are relatively few; an appendix sketching certain methods in analysis makes the book self-contained.

280 pages, Paperback

First published August 19, 1993