Bøger af Martin Schechter

Since railroad trains cannot climb steep grades and tunnels through these mountains are almost formidable, the Canadian Pacific Railroad searched for a mountain pass providing the lowest grade for its tracks. The author has observed many mountain passes in the Rocky Mountains and Alps.

This text starts at the foundations of the field, and is accessible with some background in functional analysis. As such, the book is ideal for classroom of self study. The new material covered also makes this book a must read for researchers in the theory of critical points.

When first published in 1977, this volume made recent accomplishments in its field available to advanced undergraduates and beginning graduate students of mathematics. Now it remains a permanent, much-cited contribution to the ever-expanding literature.

This book presents some of the latest research in critical point theory, describing methods and presenting the newest applications. Applications described include Hamiltonian systems, Schroedinger equations and systems, jumping nonlinearities, elliptic equations and systems, superlinear problems and beam equations.

Since railroad trains cannot climb steep grades and tunnels through these mountains are almost formidable, the Canadian Pacific Railroad searched for a mountain pass providing the lowest grade for its tracks. The author has observed many mountain passes in the Rocky Mountains and Alps.