NONLINEAR FUNCTIONAL ANALYSIS

By: YUAN RONG

Write A Review

Hardcover | 19 June 2026

At a Glance

Hardcover
234 Pages

Dimensions(cm)
22.86 x 15.24 x 1.91

Hardcover

$204.75

or 4 interest-free payments of $51.19 with

Ships in 5 to 10 business days

This book mainly provides the basic theories and methods of nonlinear functional analysis. The content includes Fr©chet differentiation, the implicit function theorem, bifurcation problems, Brouwer degree, Leray-Schauder degree, fixed point theorems, topological degree of cone mappings, the global bifurcation theorem, extremum principles, Ekeland's variational principle, the minimax principle, index, and category.

It consists of three chapters: Nonlinear Operators on Banach Spaces, Topological Degree Theory, and Variational Methods. Some examples are given to explain the applications of these theories, and each chapter contains exercises.

This is a textbook for graduate students and senior undergraduate students.

Shipping

	Standard Shipping	Express Shipping
Metro postcodes:	$9.99	$14.95
Regional postcodes:	$9.99	$14.95
Rural postcodes:	$9.99	$14.95

Orders over $79.00 qualify for free shipping.

How to return your order

At Booktopia, we offer hassle-free returns in accordance with our returns policy. If you wish to return an item, please get in touch with Booktopia Customer Care.

Additional postage charges may be applicable.