Approximation of Cauchy-type integrals in Jordan domains (Q1336005)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Approximation of Cauchy-type integrals in Jordan domains |
scientific article; zbMATH DE number 652257
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximation of Cauchy-type integrals in Jordan domains |
scientific article; zbMATH DE number 652257 |
Statements
Approximation of Cauchy-type integrals in Jordan domains (English)
0 references
10 November 1994
0 references
The author investigates the approximation of the Cauchy-type integrals in regions bounded by rectifiable Jordan curves by means of algebraic polynomials on the basis of Faber polynomials after the summation of Faber series. He uses the notion of a generalized \(\psi\) derivative of a complex function introduced in the paper. This derivative notion is used in the classification of the analytic functions and the obtaiend estimations of the degree of the approximation.
0 references
approximation of the Cauchy-type integrals
0 references
