As is well known, The Great Divide (a.k.a. The Continental Divide) is formed by the Rocky Mountains stretching from north to south across North America. It crea
This monograph collects cutting-edge results and techniques for solving nonlinear partial differential equations using critical points. Including many of the au
Many nonlinear problems in physics, engineering, biology and social sciences can be reduced to finding critical points of functionals. While minimax and Morse t
The book provides an introduction to minimax methods in critical point theory and shows their use in existence questions for nonlinear differential equations. A
This book presents some of the latest research in critical point theory, describing methods and presenting the newest applications. Coverage includes extrema, e