Iterative regularization methods for nonlinear iII-posed problems [[electronic resource] /] / Barbara Kaltenbacher, Andreas Neubauer, Otmar Scherzer

• Autore: Kaltenbacher Barbara
• Pubblicazione: Berlin ; ; New York, : Walter de Gruyter, c2008
• Descrizione fisica: 1 online resource (204 p.)
• Disciplina: 515.7; 620.402/2
• Soggetto topico: Differential equations, Partial - Improperly posed problems; Iterative methods (Mathematics)
• Soggetto genere / forma: Electronic books.
• Altri autori: NeubauerAndreas ScherzerOtmar <1964->
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Frontmatter -- Contents -- 1 Introduction -- 2 Nonlinear Landweber iteration -- 3 Modified Landweber methods -- 4 Newton type methods -- 5 Multilevel methods -- 6 Level set methods -- 7 Applications -- 8 Comments -- Backmatter
• Sommario/riassunto: Nonlinear inverse problems appear in many applications, and typically they lead to mathematical models that are ill-posed, i.e., they are unstable under data perturbations. Those problems require a regularization, i.e., a special numerical treatment. This book presents regularization schemes which are based on iteration methods, e.g., nonlinear Landweber iteration, level set methods, multilevel methods and Newton type methods.
• Titolo autorizzato: Iterative regularization methods for nonlinear iII-posed problems
• ISBN: 1-282-19699-5; 9786612196997; 3-11-020827-X
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910454354003321
• Lo trovi qui: Univ. Federico II
• Serie: Radon series on computational and applied mathematics ; ; 6.