Approximation theorems of unbounded functions in Lp,ϑ (X) space

Approximation theorems of unbounded functions in Lp,ϑ (X) space

In this paper, we presented the Inverse approximation by algebraic polynomials of unbounded functions in weighted space Lp,ϑ (X). Also we investigate approximation of the derivative of functions in terms modulus of smoothness.

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Bibliographische Detailangaben
Hauptverfasser: Auad, Alaa Adnan, Arif, Ghassan E., Sabri, Abdulsalam M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Approximation
Functions (mathematics)
Mathematical analysis
Polynomials
Smoothness
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Beschreibung
Zusammenfassung:In this paper, we presented the Inverse approximation by algebraic polynomials of unbounded functions in weighted space Lp,ϑ (X). Also we investigate approximation of the derivative of functions in terms modulus of smoothness.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0094966