
Topological Methods For Set-valued Nonlinear Analysis
By: Enayet U Tarafdar, Mohammad S R Chowdhury
Hardcover | 25 February 2008
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628 Pages
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This book provides a comprehensive overview of the authors' pioneering contributions to nonlinear set-valued analysis by topological methods. The coverage includes fixed point theory, degree theory, the KKM principle, variational inequality theory, the Nash equilibrium point in mathematical economics, the Pareto optimum in optimization, and applications to best approximation theory, partial equations and boundary value problems.Self-contained and unified in presentation, the book considers the existence of equilibrium points of abstract economics in topological vector spaces from the viewpoint of Ky Fan minimax inequalities. It also provides the latest developments in KKM theory and degree theory for nonlinear set-valued mappings.
| Preface | p. vii |
| Introduction | p. 1 |
| Contraction Mappings | p. 9 |
| Contraction Mapping Principle in Uniform Topological Spaces and Applications | p. 9 |
| Banach Contraction Mapping Principle in Uniform Spaces | p. 10 |
| Successive Approximation | p. 14 |
| Further Generalization of Banach Contraction Mapping Principle | p. 27 |
| Fixed Point Theorems for Some Extension of Contraction Mappings on Uniform Spaces | p. 28 |
| An Interplay Between the Order and Pseudometric Partial Ordering in Complete Uniform Topological Space | p. 32 |
| Changing Norm | p. 34 |
| Changing the Norm | p. 38 |
| On the Approximate Iteration | p. 43 |
| The Contraction Mapping Principle Applied to the Cauchy-Kowalevsky Theorem | p. 44 |
| Geometric Preliminaries | p. 45 |
| The Linear Problem | p. 46 |
| The Quasilinear Problem | p. 50 |
| An Implicit Function Theorem for a Set of Mappings and Its Application to Nonlinear Hyperbolic Boundary Value Problem as Application of Contraction Mapping Principle | p. 53 |
| An Implicit Function Theorem for a Set of Mappings | p. 55 |
| Notations and Preliminaries | p. 60 |
| Results of Smiley on Linear Problem | p. 61 |
| Alternative Problem and Approximate Equations | p. 66 |
| Application to Nonlinear Wave Equations - A Theorem of Paul Rabinowitz | p. 73 |
| Set-Valued Contractions | p. 83 |
| End Points | p. 88 |
| Iterated Function Systems (IFS) and Attractor | p. 91 |
| Applications | p. 94 |
| Large Contractions | p. 103 |
| Large Contractions | p. 104 |
| The Transformation | p. 105 |
| An Existence Theorem | p. 106 |
| Random Fixed Point and Set-Valued Random Contraction | p. 107 |
| Some Fixed Point Theorems in Partially Ordered Sets | p. 113 |
| Fixed Point Theorems and Applications to Economics | p. 113 |
| Fixed Point Theorem on Partially Ordered Sets | p. 113 |
| Applications to Games and Economics | p. 116 |
| Game | p. 117 |
| Economy | p. 118 |
| Pareto Optimum | p. 119 |
| The Contraction Mapping Principle in Uniform Space via Kleene's Fixed Point Theorem | p. 120 |
| Applications on Double Ranked Sequence | p. 124 |
| Lattice Theoretical Fixed Point Theorems of Tarski | p. 125 |
| Applications of Lattice Fixed Point Theorem of Tarski to Integral Equations | p. 131 |
| The Tarski-Kantorovitch Principle | p. 134 |
| The Iterated Function Systems on (2[superscript X], [superset or implies]) | p. 136 |
| The Iterated Function Systems on (C(X), [superset or implies]) | p. 139 |
| The Iterated Function System on (K(X), [superset or implies]) | p. 141 |
| Continuity of Maps on Countably Compact and Sequential Spaces | p. 142 |
| Solutions of Impulsive Differential Equations | p. 146 |
| A Comparison Result | p. 147 |
| Periodic Solutions | p. 149 |
| Topological Fixed Point Theorems | p. 151 |
| Brouwer Fixed Point Theorem | p. 151 |
| Schauder Projection | p. 160 |
| Fixed Point Theorems of Set Valued Mappings with Applications in Abstract Economy | p. 162 |
| Applications | p. 167 |
| Equilibrium Point of Abstract Economy | p. 169 |
| Fixed Point Theorems and KKM Theorems | p. 171 |
| Duality in Fixed Point Theory of Set Valued Mappings | p. 174 |
| Applications on Minimax Principles | p. 177 |
| Applications on Sets with Convex Sections | p. 179 |
| More on Sets with Convex Sections | p. 182 |
| More on the Extension of KKM Theorem and Ky Fan's Minimax Principle | p. 190 |
| A Fixed Point Theorem Equivalent to the Fan-Knaster-Kuratowski-Mazurkiewicz Theorem | p. 195 |
| More on Fixed Point Theorems | p. 200 |
| Applications of Fixed Point Theorems to Equilibrium Analysis in Mathematical Economics and Game Theory | p. 206 |
| Fixed Point and Equilibrium Point | p. 207 |
| Existence of Maximal Elements | p. 211 |
| Equilibrium Existence Theorems | p. 213 |
| Fixed Point of [psi]-Condensing Mapping, Maximal Elements and Equilibria | p. 224 |
| Equilibrium on Paracompact Spaces | p. 237 |
| Equilibria of Generalized Games | p. 240 |
| Applications | p. 243 |
| Coincidence Points and Related Results, an Analysis on H-Spaces | p. 244 |
| Applications to Mathematical Economics: An Analogue of Debreu's Social Equilibrium Existence Theorem | p. 261 |
| Variational and Quasivariational Inequalities in Topological Vector Spaces and Generalized Games | p. 265 |
| Simultaneous Variational Inequalities | p. 265 |
| Variational Inequalities for Single Valued Functions | p. 265 |
| Solutions of Simultaneous Nonlinear Variational Inequalities | p. 268 |
| Application to Nonlinear Boundary Value Problem for Quasilinear Operator of Order 2m in Generalized Divergence Form | p. 276 |
| Minimization Problems and Related Results | p. 280 |
| Extension of a Karamardian Theorem | p. 282 |
| Variational Inequalities for Setvalued Mappings | p. 284 |
| Simultaneous Variational Inequalities | p. 287 |
| Implicit Variational Inequalities - The Monotone Case | p. 292 |
| Implicit Variational Inequalities - The USC Case | p. 296 |
| Variational Inequalities and Applications | p. 301 |
| Application to Minimization Problems | p. 304 |
| Duality in Variational Inequalities | p. 306 |
| Some Auxiliary Results | p. 309 |
| A Variational Inequality in Non-Compact Sets with Some Applications | p. 312 |
| Browder-Hartman-Stampacchia Variational Inequalities for Set-Valued Monotone Operators | p. 321 |
| A Minimax Inequality | p. 321 |
| An Existence Theorem of Variational Inequalities | p. 322 |
| Some Generalized Variational Inequalities with Their Applications | p. 325 |
| Some Generalized Variational Inequalities | p. 325 |
| Applications to Minimization Problems | p. 333 |
| Some Results of Tarafdar and Yuan on Generalized Variational Inequalities in Locally Convex Topological Vector Spaces | p. 335 |
| Some Generalized Variational Inequalities | p. 337 |
| Generalized Variational Inequalities for Quasi-Monotone and Quasi-Semi-Monotone Operators | p. 340 |
| Generalization of Ky Fan's Minimax Inequality | p. 346 |
| Generalized Variational Inequalities | p. 348 |
| Fixed Point Theorems | p. 358 |
| Generalization of Ky Fan's Minimax Inequality with Applications to Generalized Variational Inequalities for Pseudo-Monotone Type I Operators and Fixed Point Theorems | p. 363 |
| Generalization of Ky Fan's Minimax Inequality | p. 365 |
| Generalized Variational Inequalities | p. 372 |
| Applications to Fixed Point Theorems | p. 377 |
| Generalized Variational-Like Inequalities for Pseudo-Monotone Type I Operators | p. 379 |
| Existence Theorems for GV LI(T, [eta], h, X, F) | p. 383 |
| Generalized Quasi-Variational Inequalities | p. 388 |
| Generalized Quasi-Variational Inequalities for Monotone and Lower Semi-Continuous Mappings | p. 388 |
| Generalized Quasi-Variational Inequalities for Upper Semi-Continuous Mappings Without Monotonicity | p. 393 |
| Generalized Quasi-Variational Inequalities for Lower and Upper Hemi-Continuous Operators on Non-Compact Sets | p. 397 |
| Generalized Quasi-Variational Inequalities for Lower Hemi-Continuous Operators | p. 398 |
| Generalized Quasi-Variational Inequalities for Upper Hemi-Continuous Operators | p. 404 |
| Generalized Quasi-Variational Inequalities for Upper Semi-Continuous Operators on Non-Compact Sets | p. 409 |
| Non-Compact Generalized Quasi-Variational Inequalities | p. 410 |
| Generalized Quasi-Variational Inequalities for Pseudo-Monotone Set-Valued Mappings | p. 415 |
| Generalized Quasi-Variational Inequalities for Strong Pseudo-Monotone Operators | p. 415 |
| Generalized Quasi-Variational Inequalities for Pseudo-Monotone Set-Valued Mappings | p. 421 |
| Non-Linear Variational Inequalities and the Existence of Equilibrium in Economics with a Reiesz Space of Commodities | p. 426 |
| Existence of Equilibrium Lemma | p. 428 |
| Equilibria of Non-compact Generalized Games with L* Majorized Preference Correspondences | p. 430 |
| Existence of Maximal Elements | p. 430 |
| Existence of Equilibrium for Non-Compact Abstract Economies | p. 434 |
| Equilibria of Non-Compact Generalized Games | p. 438 |
| Equilibria of Generalized Games | p. 442 |
| Tarafdar and Yuan's Application on Existence Theorem of Equilibria for Constrained Games | p. 445 |
| Best Approximation and Fixed Point Theorems for Set-Valued Mappings in Topological Vector Spaces | p. 447 |
| Single-Valued Case | p. 448 |
| Set-Valued Case | p. 452 |
| Some Lemmas and Relevant Results | p. 454 |
| Degree Theories for Set-Valued Mappings | p. 463 |
| Degree Theory for Set-Valued Ultimately Compact Vector Fields | p. 463 |
| Properties of the Degree of Ultimately Compact Vector Fields | p. 465 |
| k-[phi]-Contractive Set Valued Mappings | p. 467 |
| Coincidence Degree for Non-Linear Single-Valued Perturbations of Linear Fredholm Mappings | p. 471 |
| An Equivalence Theorem | p. 473 |
| Definition of Coincidence Degree | p. 474 |
| Properties of the Coincidence Degree | p. 475 |
| On the Existence of Solutions of the Equation Lx [set membership] Nx and a Coincidence Degree Theory | p. 478 |
| Coincidence Degree for Set-Valued k - [phi]-Contractive Perturbations of Linear Fredholm Mappings | p. 479 |
| Coincidence Degree for Multi-Valued Mappings with Non-Negative Index | p. 497 |
| Basic Assumptions and Main Results in Akashi (1988) | p. 497 |
| Akashi's Basic Properties of Coincidence Degree | p. 502 |
| Application to Multitivalued Boundary Value Problem for Elliptic Partial Differential Equation | p. 503 |
| Applications of Equivalence Theorems with Single-Valued Mappings: An Approach to Non-Linear Elliptic Boundary Value Problems | p. 507 |
| Tarafdar's Application to Elliptic Boundary Value Problems | p. 521 |
| Further Results in Coincidence Degree Theory | p. 525 |
| Tarafdar and Thompson's Theory of Bifurcation for the Solutions of Equations Involving Set-Valued Mapping | p. 528 |
| Characteristic Value and Multiplicity | p. 532 |
| Tarafdar and Thompson's Results on the Theory of Bifurcation | p. 532 |
| Tarafdar and Thompson's Application on the Theory of Bifurcation | p. 539 |
| Tarafdar and Thompson's Results on the Solvability of Non-Linear and Non-Compact Operator Equations | p. 542 |
| Measure of Noncompactness and Set Contraction | p. 542 |
| Epi Mappings | p. 546 |
| Tarafdar and Thompson's (p, k)-Epi Mappings on the Whole Space | p. 555 |
| Tarafdar and Thompson's Applications of (p, k)-Epi Mappings in Differential Equations | p. 556 |
| Nonexpansive Types of Mappings and Fixed Point Theorems in Locally Convex Topological Vector Spaces | p. 563 |
| Nonexpansive Types of Mappings in Locally Convex Topological Vector Spaces | p. 563 |
| Nonexpansive Mappings | p. 563 |
| Set-Valued Mappings of Nonexpansive Type | p. 571 |
| Normal Structure and Fixed Point Theorems | p. 572 |
| Another Definition of Nonexpansive Set-Valued Mapping and Corresponding Results on Fixed Point Theorems | p. 575 |
| Fixed Point Theorems for Condensing Set-Valued Mappings on Locally Convex Topological Vector Spaces | p. 576 |
| Measure of Precompactness and Non-Precompactness | p. 577 |
| Condensing Mappings | p. 578 |
| Fixed Point Theorems | p. 580 |
| Bibliography | p. 583 |
| Index | p. 605 |
| Table of Contents provided by Ingram. All Rights Reserved. |
ISBN: 9789812704672
ISBN-10: 9812704671
Published: 25th February 2008
Format: Hardcover
Language: English
Number of Pages: 628
Audience: College, Tertiary and University
Publisher: World Scientific Publishing Co Pte Ltd
Country of Publication: GB
Dimensions (cm): 26.04 x 17.78 x 3.18
Weight (kg): 1.18
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