An Invitation to Variational Methods in Differential Equations

Table of Contents

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   Book Overview
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   Chapter 1 Introduction
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   Chapter 2 Critical Points Via Minimization
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   Chapter 3 The Deformation Theorem
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   Chapter 4 The Mountain-Pass Theorem
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   Chapter 5 The Saddle-Point Theorem
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   Chapter 6 Critical Points under Constraints
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   Chapter 7 A Duality Principle
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   Chapter 8 Critical Points under Symmetries
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    Chapter 9 Problems with an S 1 -Symmetry
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    Chapter 10 Problems with Lack of Compactness
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    Chapter 11 Lack of Compactness for Bounded Ω
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    Chapter 12 Appendix