Positive Definite and Related Functions in the Product of Hypercomplex Systems

α
Hossam A. Ghany
Hossam A. Ghany
σ
A.S. Okb El Bab
A.S. Okb El Bab
ρ
A.M. Zabel
A.M. Zabel
Ѡ
M. Zakarya
M. Zakarya
α Helwan University Helwan University
Ѡ Al-Azhar University Al-Azhar University

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Positive Definite and Related Functions in the Product of Hypercomplex Systems

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Abstract

The main aim of this paper is to explore harmonic properties of functions defined in the product of hypercomplex systems. By means of the generalized translation operators, the precise definition of the product of commutative hypercomplex systems is given and full description for its properties are shown. The integral representations of positive definite function defined in the product of commutative normal hypercomplex systems are given. Furthermore, we present the necessary and sufficient conditions guarantees the property of positive definite function in the product of hypercomplex systems.

References

23 Cites in Article
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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Hossam A. Ghany. 2017. \u201cPositive Definite and Related Functions in the Product of Hypercomplex Systems\u201d. Global Journal of Science Frontier Research - F: Mathematics & Decision GJSFR-F Volume 17 (GJSFR Volume 17 Issue F2): .

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Issue Cover
GJSFR Volume 17 Issue F2
Pg. 49- 61
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords
Classification
GJSFR-F Classification: MSC 2010: 43A62, 43A22, 43A10.
Version of record

v1.2

Issue date

March 24, 2017

Language
en
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The main aim of this paper is to explore harmonic properties of functions defined in the product of hypercomplex systems. By means of the generalized translation operators, the precise definition of the product of commutative hypercomplex systems is given and full description for its properties are shown. The integral representations of positive definite function defined in the product of commutative normal hypercomplex systems are given. Furthermore, we present the necessary and sufficient conditions guarantees the property of positive definite function in the product of hypercomplex systems.

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Positive Definite and Related Functions in the Product of Hypercomplex Systems

A.S. Okb El Bab
A.S. Okb El Bab
A.M. Zabel
A.M. Zabel
Hossam A. Ghany
Hossam A. Ghany Helwan University
M. Zakarya
M. Zakarya Al-Azhar University

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