Attraction in Numerical Minimization : Iteration Mappings, Attractors, and Basins of Attraction / / by Adam B. Levy

• Autore: Levy Adam B
• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
• Edizione: 1st ed. 2018.
• Descrizione fisica: 1 online resource (86 pages)
• Disciplina: 519.50285
• Soggetto topico: Mathematical optimization; Numerical analysis; Dynamics; Ergodic theory; Functional analysis; Optimization; Numerical Analysis; Dynamical Systems and Ergodic Theory; Functional Analysis
• Nota di contenuto: 1. Multisets and Multiset Mappings -- 2. Iteration Mappings -- 3. Equilibria in Dynamical Systems -- 4. Attractors -- 5. Basin Analysis Via Simulation.
• Sommario/riassunto: 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.
• Titolo autorizzato: Attraction in Numerical Minimization
• ISBN: 3-030-04049-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910303455503321
• Lo trovi qui: Univ. Federico II
• Serie: SpringerBriefs in Optimization, . 2190-8354