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1. |
Record Nr. |
UNISALENTO991002792999707536 |
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Autore |
Choquet-Bruhat, Yvonne |
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Titolo |
Recueil de problèmes de mathematiques a l'usage des physiciens / par Y. Choquet-Bruhat ; preface de A. Lichnerowicz |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Collana |
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Collection d'ouvrages de mathèmatiques a l'usage des physiciens |
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Classificazione |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910300144603321 |
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Autore |
Hackbusch Wolfgang |
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Titolo |
The Concept of Stability in Numerical Mathematics / / by Wolfgang Hackbusch |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014 |
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ISBN |
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Edizione |
[1st ed. 2014.] |
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Descrizione fisica |
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1 online resource (202 pages) : illustrations |
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Collana |
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Springer Series in Computational Mathematics, , 2198-3712 ; ; 45 |
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Disciplina |
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Soggetti |
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Numerical analysis |
Differential equations |
Integral equations |
Numerical Analysis |
Differential Equations |
Integral Equations |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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Preface -- Introduction -- Stability of Finite Algorithms -- Quadrature -- Interpolation -- Ordinary Differential Equations -- Instationary Partial Difference Equations -- Stability for Discretisations of Elliptic Problems -- Stability for Discretisations of Integral Equations -- Index. |
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Sommario/riassunto |
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In this book, the author compares the meaning of stability in different subfields of numerical mathematics. Concept of Stability in numerical mathematics opens by examining the stability of finite algorithms. A more precise definition of stability holds for quadrature and interpolation methods, which the following chapters focus on. The discussion then progresses to the numerical treatment of ordinary differential equations (ODEs). While one-step methods for ODEs are always stable, this is not the case for hyperbolic or parabolic differential equations, which are investigated next. The final chapters discuss stability for discretisations of elliptic differential equations and integral equations. In comparison among the subfields we discuss the practical importance of stability and the possible conflict between higher consistency order and stability. . |
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