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OverviewMethods in Nonlinear Integral Equations presents several extremely fruitful methods for the analysis of systems and nonlinear integral equations. They include: fixed point methods (the Schauder and Leray-Schauder principles), variational methods (direct variational methods and mountain pass theorems), and iterative methods (the discrete continuation principle, upper and lower solutions techniques, Newton's method and the generalized quasilinearization method). Many important applications for several classes of integral equations and, in particular, for initial and boundary value problems, are presented to complement the theory. Special attention is paid to the existence and localization of solutions in bounded domains such as balls and order intervals. The presentation is essentially self-contained and leads the reader from classical concepts to current ideas and methods of nonlinear analysis. Full Product DetailsAuthor: R PrecupPublisher: Springer Imprint: Springer Edition: Softcover reprint of the original 1st ed. 2002 Dimensions: Width: 15.50cm , Height: 1.20cm , Length: 23.50cm Weight: 0.367kg ISBN: 9789048161140ISBN 10: 9048161142 Pages: 218 Publication Date: 29 September 2011 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Out of stock ![]() The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of Contents0 Overview.- 1 Compactness in Metric Spaces.- 2 Completely Continuous Operators on Banach Spaces.- 3 Continuous Solutions of Integral Equations via Schauder’s Theorem.- 4 The Leray-Schauder Principle and Applications.- 5 Existence Theory in LP Spaces.- 6 Positive Self-Adjoint Operators in Hilbert Spaces.- 7 The Fréchet Derivative and Critical Points of Extremum.- 8 The Mountain Pass Theorem and Critical Points of Saddle Type.- 9 Nontrivial Solutions of Abstract Hammerstein Equations.- 10 The Discrete Continuation Principle.- 11 Monotone Iterative Methods.- 12 Quadratically Convergent Methods.ReviewsFrom the reviews: This book deals with several methods of nonlinear analysis for the investigation of nonlinear integral equations ... . Necessary abstract results of nonlinear analysis ... are provided. ... new points of view, extensions and applications are presented. ... The presentation is self-contained and therefore should be useful to find the current ideas and methods. (V. Lakshmikantham, Zentralblatt MATH, Vol. 1060 (11), 2005) From the reviews: This book deals with several methods of nonlinear analysis for the investigation of nonlinear integral equations ! . Necessary abstract results of nonlinear analysis ! are provided. ! new points of view, extensions and applications are presented. ! The presentation is self-contained and therefore should be useful to find the current ideas and methods. (V. Lakshmikantham, Zentralblatt MATH, Vol. 1060 (11), 2005) Author InformationTab Content 6Author Website:Countries AvailableAll regions |