1.

Record Nr.

UNINA9910829117703321

Autore

Bardaro Carlo

Titolo

Nonlinear integral operators and applications [[electronic resource] /] / Carlo Bardaro, Julian Musielak, Gianluca Vinti

Pubbl/distr/stampa

Berlin ; ; New York, : Walter de Gruyter, 2003

ISBN

1-282-19474-7

9786612194740

3-11-019927-0

Descrizione fisica

1 online resource (213 p.)

Collana

De Gruyter series in nonlinear analysis and applications, , 0941-813X ; ; 9

Classificazione

CC 2600

Altri autori (Persone)

MusielakJulian <1928->

VintiGianluca

Disciplina

515/.723

Soggetti

Integral operators

Nonlinear operators

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references (p. [183]-198) and index.

Nota di contenuto

Front matter -- Contents -- Chapter 1. Kernel functionals and modular spaces -- Chapter 2. Absolutely continuous modulars and moduli of continuity -- Chapter 3. Approximation by convolution type operators -- Chapter 4. Urysohn integral operators with homogeneous kernel functions. Applications to nonlinear Mellin-type convolution operators -- Chapter 5. Summability methods by convolution-type operators -- Chapter 6. Nonlinear integral operators in the space BVϕ -- Chapter 7. Application to nonlinear integral equations -- Chapter 8. Uniform approximation by sampling type operators. Applications in signal analysis -- Chapter 9. Modular approximation by sampling type operators -- Back matter

Sommario/riassunto

In 1903 Fredholm published his famous paper on integral equations. Since then linear integral operators have become an important tool in many areas, including the theory of Fourier series and Fourier integrals, approximation theory and summability theory, and the theory of integral and differential equations. As regards the latter, applications were soon extended beyond linear operators. In approximation theory, however, applications were limited to linear operators mainly by the



fact that the notion of singularity of an integral operator was closely connected with its linearity. This book rep