On the degree of approximation by Gauss Weierstrass integrals

We obtain the degree of approximation of functions belonging to class Lip(ψ(u,v);p),   p>1 using the Gauss Weierstrass integral of the double Fourier series of f(x,y).

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Bibliographic Details
Main Authors: Huzoor H. Khan, Govind Ram
Format: Article
Language:English
Published: Wiley 2000-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Subjects:
Online Access:http://dx.doi.org/10.1155/S0161171200002489
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author Huzoor H. Khan
Govind Ram
author_facet Huzoor H. Khan
Govind Ram
author_sort Huzoor H. Khan
collection DOAJ
description We obtain the degree of approximation of functions belonging to class Lip(ψ(u,v);p),   p>1 using the Gauss Weierstrass integral of the double Fourier series of f(x,y).
format Article
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institution Kabale University
issn 0161-1712
1687-0425
language English
publishDate 2000-01-01
publisher Wiley
record_format Article
series International Journal of Mathematics and Mathematical Sciences
spelling doaj-art-66af95d52dd84cf2a9ff96d83735614e2025-02-03T05:58:16ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252000-01-0123964564910.1155/S0161171200002489On the degree of approximation by Gauss Weierstrass integralsHuzoor H. Khan0Govind Ram1Department of Mathematics, Aligarh Muslim University, Aligarh 202 002, IndiaDepartment of Mathematics, Aligarh Muslim University, Aligarh 202 002, IndiaWe obtain the degree of approximation of functions belonging to class Lip(ψ(u,v);p),   p>1 using the Gauss Weierstrass integral of the double Fourier series of f(x,y).http://dx.doi.org/10.1155/S0161171200002489Lip(Ψ(u,v);p) classGauss Weierstrass integralarithmetic meansJackson operatordegree of approximationFourier seriesHölder's inequality.
spellingShingle Huzoor H. Khan
Govind Ram
On the degree of approximation by Gauss Weierstrass integrals
International Journal of Mathematics and Mathematical Sciences
Lip(Ψ(u,v);p) class
Gauss Weierstrass integral
arithmetic means
Jackson operator
degree of approximation
Fourier series
Hölder's inequality.
title On the degree of approximation by Gauss Weierstrass integrals
title_full On the degree of approximation by Gauss Weierstrass integrals
title_fullStr On the degree of approximation by Gauss Weierstrass integrals
title_full_unstemmed On the degree of approximation by Gauss Weierstrass integrals
title_short On the degree of approximation by Gauss Weierstrass integrals
title_sort on the degree of approximation by gauss weierstrass integrals
topic Lip(Ψ(u,v);p) class
Gauss Weierstrass integral
arithmetic means
Jackson operator
degree of approximation
Fourier series
Hölder's inequality.
url http://dx.doi.org/10.1155/S0161171200002489
work_keys_str_mv AT huzoorhkhan onthedegreeofapproximationbygaussweierstrassintegrals
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