1.

Record Nr.

UNISA990002374420203316

Titolo

Il trasferimento dell'agricoltura alle regioni : tavola rotonda sul decreto delegato di trasferimento delle funzioni amministrative dello stato in materia di agricoltura e foreste ; con Feliciano Benvenuti, Piero Calandra, Leopoldo Elia, Massimo Severo Giannini

Pubbl/distr/stampa

Bologna : Il Mulino, 1972

Descrizione fisica

131 p. ; 22 cm.

Collana

Agricoltura e regioni ; 4

Collocazione

XXX.B. Coll. 134/ 3 (Coll F N 4)

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNISA996466493103316

Autore

Cegielski Andrzej

Titolo

Iterative Methods for Fixed Point Problems in Hilbert Spaces [[electronic resource] /] / by Andrzej Cegielski

Pubbl/distr/stampa

Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2013

ISBN

3-642-30901-1

Edizione

[1st ed. 2013.]

Descrizione fisica

1 online resource (XVI, 298 p. 61 illus., 3 illus. in color.)

Collana

Lecture Notes in Mathematics, , 0075-8434 ; ; 2057

Disciplina

519.6

Soggetti

Mathematical optimization

Functional analysis

Calculus of variations

Numerical analysis

Operator theory

Optimization

Functional Analysis

Calculus of Variations and Optimal Control; Optimization

Numerical Analysis

Operator Theory

Lingua di pubblicazione

Inglese



Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di bibliografia

Includes bibliographical references (p. 275-289) and index.

Nota di contenuto

1 Introduction -- 2 Algorithmic Operators -- 3 Convergence of Iterative Methods -- 4 Algorithmic Projection Operators -- 5 Projection methods.

Sommario/riassunto

Iterative methods for finding fixed points of non-expansive operators in Hilbert spaces have been described in many publications. In this monograph we try to present the methods in a consolidated way. We introduce several classes of operators, examine their properties, define iterative methods generated by operators from these classes and present general convergence theorems. On this basis we discuss the conditions under which particular methods converge. A large part of the results presented in this monograph can be found in various forms in the literature (although several results presented here are new). We have tried, however, to show that the convergence of a large class of iteration methods follows from general properties of some classes of operators and from some general convergence theorems.