E-J Summability of Orthogonal Series

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Akgun F. A., Rhoades B. E.

EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS, vol.13, no.3, pp.390-402, 2020 (ESCI)

• Publication Type: Article / Article
• Volume: 13 Issue: 3
• Publication Date: 2020
• Doi Number: 10.29020/nybg.ejpam.v13i3.3687
• Journal Name: EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS
• Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
• Page Numbers: pp.390-402
• Yıldız Technical University Affiliated: Yes

Abstract

In this paper we obtain a sufficient condition for the E-J summability of certain orthogonal series. Our results generalize the corresponding theorems for ordinary Hausdorff summability obtained by Kalaivana and Youvaraj.