The Moment Problem in Hypercomplex Systems

Authors

  • Hossam Hassan Helwan University, Cairo(11282), Egypt.
  • A. S. Okb El Bab Helwan University, Cairo(11282), Egypt.
  • H. A. Ghany Al Azhar University, Cairo, Egypt.
  • R.M Boshnaa Taif University, Taif(888), Saudi Arabia.

DOI:

https://doi.org/10.24297/jam.v10i7.1790

Keywords:

Hypercomplex, Moment problem, Positive definite.

Abstract

This paper is devoted to give the necessary and sufficient conditions guarantees that the product of two generalized moment functions defined in a hypercomplex system L1(Q,m) is also generalized moment function in L1(Q,m) . Also, we prove that a bounded continuous function h2.jpg in a hypercomplex system L1(Q,m) is conditionally positive definite if and only if h3.jpgis generalized moment functions defined in L1(Q,m) . Moreover, we will give the integral representations of a generalized moment functions defined in L1 (Q, m) .

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Author Biographies

Hossam Hassan, Helwan University, Cairo(11282), Egypt.

Department of Mathematics

A. S. Okb El Bab, Helwan University, Cairo(11282), Egypt.

Department of Mathematics

H. A. Ghany, Al Azhar University, Cairo, Egypt.

Mathematics Department

R.M Boshnaa, Taif University, Taif(888), Saudi Arabia.

Department of Mathematics

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Published

2015-06-02

How to Cite

Hassan, H., El Bab, A. S. O., Ghany, H. A., & Boshnaa, R. (2015). The Moment Problem in Hypercomplex Systems. JOURNAL OF ADVANCES IN MATHEMATICS, 10(7), 3654–3663. https://doi.org/10.24297/jam.v10i7.1790

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Articles