Fixed Point Theorems and Applications
Title | Fixed Point Theorems and Applications PDF eBook |
Author | Vittorino Pata |
Publisher | Springer Nature |
Pages | 171 |
Release | 2019-09-22 |
Genre | Mathematics |
ISBN | 3030196704 |
This book addresses fixed point theory, a fascinating and far-reaching field with applications in several areas of mathematics. The content is divided into two main parts. The first, which is more theoretical, develops the main abstract theorems on the existence and uniqueness of fixed points of maps. In turn, the second part focuses on applications, covering a large variety of significant results ranging from ordinary differential equations in Banach spaces, to partial differential equations, operator theory, functional analysis, measure theory, and game theory. A final section containing 50 problems, many of which include helpful hints, rounds out the coverage. Intended for Master’s and PhD students in Mathematics or, more generally, mathematically oriented subjects, the book is designed to be largely self-contained, although some mathematical background is needed: readers should be familiar with measure theory, Banach and Hilbert spaces, locally convex topological vector spaces and, in general, with linear functional analysis.
Fixed Point Theory
Title | Fixed Point Theory PDF eBook |
Author | Andrzej Granas |
Publisher | Springer Science & Business Media |
Pages | 706 |
Release | 2013-03-09 |
Genre | Mathematics |
ISBN | 038721593X |
The theory of Fixed Points is one of the most powerful tools of modern mathematics. This book contains a clear, detailed and well-organized presentation of the major results, together with an entertaining set of historical notes and an extensive bibliography describing further developments and applications. From the reviews: "I recommend this excellent volume on fixed point theory to anyone interested in this core subject of nonlinear analysis." --MATHEMATICAL REVIEWS
A Fixed-Point Farrago
Title | A Fixed-Point Farrago PDF eBook |
Author | Joel H. Shapiro |
Publisher | Springer |
Pages | 225 |
Release | 2016-05-23 |
Genre | Mathematics |
ISBN | 3319279785 |
This text provides an introduction to some of the best-known fixed-point theorems, with an emphasis on their interactions with topics in analysis. The level of exposition increases gradually throughout the book, building from a basic requirement of undergraduate proficiency to graduate-level sophistication. Appendices provide an introduction to (or refresher on) some of the prerequisite material and exercises are integrated into the text, contributing to the volume’s ability to be used as a self-contained text. Readers will find the presentation especially useful for independent study or as a supplement to a graduate course in fixed-point theory. The material is split into four parts: the first introduces the Banach Contraction-Mapping Principle and the Brouwer Fixed-Point Theorem, along with a selection of interesting applications; the second focuses on Brouwer’s theorem and its application to John Nash’s work; the third applies Brouwer’s theorem to spaces of infinite dimension; and the fourth rests on the work of Markov, Kakutani, and Ryll–Nardzewski surrounding fixed points for families of affine maps.
Fixed-Point Algorithms for Inverse Problems in Science and Engineering
Title | Fixed-Point Algorithms for Inverse Problems in Science and Engineering PDF eBook |
Author | Heinz H. Bauschke |
Publisher | Springer Science & Business Media |
Pages | 409 |
Release | 2011-05-27 |
Genre | Mathematics |
ISBN | 1441995692 |
"Fixed-Point Algorithms for Inverse Problems in Science and Engineering" presents some of the most recent work from top-notch researchers studying projection and other first-order fixed-point algorithms in several areas of mathematics and the applied sciences. The material presented provides a survey of the state-of-the-art theory and practice in fixed-point algorithms, identifying emerging problems driven by applications, and discussing new approaches for solving these problems. This book incorporates diverse perspectives from broad-ranging areas of research including, variational analysis, numerical linear algebra, biotechnology, materials science, computational solid-state physics, and chemistry. Topics presented include: Theory of Fixed-point algorithms: convex analysis, convex optimization, subdifferential calculus, nonsmooth analysis, proximal point methods, projection methods, resolvent and related fixed-point theoretic methods, and monotone operator theory. Numerical analysis of fixed-point algorithms: choice of step lengths, of weights, of blocks for block-iterative and parallel methods, and of relaxation parameters; regularization of ill-posed problems; numerical comparison of various methods. Areas of Applications: engineering (image and signal reconstruction and decompression problems), computer tomography and radiation treatment planning (convex feasibility problems), astronomy (adaptive optics), crystallography (molecular structure reconstruction), computational chemistry (molecular structure simulation) and other areas. Because of the variety of applications presented, this book can easily serve as a basis for new and innovated research and collaboration.
Stability by Fixed Point Theory for Functional Differential Equations
Title | Stability by Fixed Point Theory for Functional Differential Equations PDF eBook |
Author | T. A. Burton |
Publisher | Courier Corporation |
Pages | 366 |
Release | 2013-04-16 |
Genre | Mathematics |
ISBN | 0486153320 |
The first general introduction to stability of ordinary and functional differential equations by means of fixed point techniques, this text is suitable for advanced undergraduates and graduate students. 2006 edition.
Fixed Point Theory and Graph Theory
Title | Fixed Point Theory and Graph Theory PDF eBook |
Author | Monther Alfuraidan |
Publisher | Academic Press |
Pages | 444 |
Release | 2016-06-20 |
Genre | Mathematics |
ISBN | 0128043652 |
Fixed Point Theory and Graph Theory provides an intersection between the theories of fixed point theorems that give the conditions under which maps (single or multivalued) have solutions and graph theory which uses mathematical structures to illustrate the relationship between ordered pairs of objects in terms of their vertices and directed edges. This edited reference work is perhaps the first to provide a link between the two theories, describing not only their foundational aspects, but also the most recent advances and the fascinating intersection of the domains. The authors provide solution methods for fixed points in different settings, with two chapters devoted to the solutions method for critically important non-linear problems in engineering, namely, variational inequalities, fixed point, split feasibility, and hierarchical variational inequality problems. The last two chapters are devoted to integrating fixed point theory in spaces with the graph and the use of retractions in the fixed point theory for ordered sets. - Introduces both metric fixed point and graph theory in terms of their disparate foundations and common application environments - Provides a unique integration of otherwise disparate domains that aids both students seeking to understand either area and researchers interested in establishing an integrated research approach - Emphasizes solution methods for fixed points in non-linear problems such as variational inequalities, split feasibility, and hierarchical variational inequality problems that is particularly appropriate for engineering and core science applications
Topological Fixed Point Theory of Multivalued Mappings
Title | Topological Fixed Point Theory of Multivalued Mappings PDF eBook |
Author | Lech Górniewicz |
Publisher | Springer Science & Business Media |
Pages | 424 |
Release | 1999 |
Genre | Mathematics |
ISBN | 9780792360018 |
This volume presents a broad introduction to the topological fixed point theory of multivalued (set-valued) mappings, treating both classical concepts as well as modern techniques. A variety of up-to-date results is described within a unified framework.