Approximation in Real Contra-Continuous Functions Spaces

Jawad Khadim Judy

doi:10.29196/jubpas.v31i2.4649

Article Details

Approximation in Real Contra-Continuous Functions Spaces

Authors:

Jawad Khadim Judy

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.31 Issue 2, pp.1-7

Document Type:

Article

Publication Date:

6/2023

Document Language:

English

Document ID (Org No.):

2001383109

pISSN:

2312-8135

DOI:

10.29196/jubpas.v31i2.4649

Keywords:

Abstract:

 Materials and Methods:
 In this paper I will study an approximation in real contra-continuous functions space starting from providing a best approximation element of this kind of functions in a compact set and I symbol of this space by where is real numbers .
Results:
Also in this paper I described contra-continuous function (as continuous functions) in real numbers also, I was able to get an example of this kind of functions in (where it very difficult example) and approximate it by Bernstein operator. 
CONCLUSION:
Here, the important conclusions are that the compact set in real numbers is available best approximation element for any contra-continuous function which is located in it and the other is that the contra-continuous functions must be bounded.

Article Details

Approximation in Real Contra-Continuous Functions Spaces

Authors:

Jawad Khadim Judy

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.31 Issue 2, pp.1-7

Document Type:

Article

Publication Date:

6/2023

Document Language:

English

Document ID (Org No.):

2001383109

pISSN:

2312-8135

DOI:

10.29196/jubpas.v31i2.4649

تقريب الوال المستمرة المضادة

مؤثر برنشتاين

الدوال المستمرة

الدوال المستمرة المضادة

المجموعات المرصوصة

المجموعات المغلقة

المجموعات المفتوحة

Issues

Article Details

Authors: Jawad Khadim Judy

Publisher: University of Babylon

Journal: JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.31 Issue 2, pp.1-7

Document Type: Article

Publication Date: 6/2023

Document Language: English

Document ID (Org No.): 2001383109

pISSN: 2312-8135

DOI: 10.29196/jubpas.v31i2.4649

Issues

Authors:

Jawad Khadim Judy

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.31 Issue 2, pp.1-7

Document Type:

Article

Publication Date:

6/2023

Document Language:

English

Document ID (Org No.):

2001383109

pISSN:

2312-8135

DOI:

10.29196/jubpas.v31i2.4649