Attraction in numerical minimization : iteration mappings, attractors, and basins of attraction

• 作者： Levy, Adam B., author.
• 其他作者：
  • SpringerLink (Online service)
• 其他題名：
  • SpringerBriefs in optimization.
• 出版： Cham : Springer International Publishing :Imprint: Springer
• 叢書名： SpringerBriefs in optimization,
• 主題： Mathematical statistics--Data processing. , Numerical analysis. , Optimization. , Numerical Analysis. , Dynamical Systems and Ergodic Theory. , Functional Analysis.
• ISBN： 9783030040499 (electronic bk.) 、 9783030040482 (paper)
• FIND@SFXID: CGU
• 資料類型: 電子書
• 內容註: 1. Multisets and Multiset Mappings -- 2. Iteration Mappings -- 3. Equilibria in Dynamical Systems -- 4. Attractors -- 5. Basin Analysis Via Simulation.
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• 摘要註: Numerical minimization of an objective function is analyzed in this book to understand solution algorithms for optimization problems. Multiset-mappings are introduced to engineer numerical minimization as a repeated application of an iteration mapping. Ideas from numerical variational analysis are extended to define and explore notions of continuity and differentiability of multiset-mappings, and prove a fixed-point theorem for iteration mappings. Concepts from dynamical systems are utilized to develop notions of basin size and basin entropy. Simulations to estimate basins of attraction, to measure and classify basin size, and to compute basin are included to shed new light on convergence behavior in numerical minimization. Graduate students, researchers, and practitioners in optimization and mathematics who work theoretically to develop solution algorithms will find this book a useful resource.
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