A New Application of (ϕ,δ)-Monotone Sequences
Russian Mathematics, vol.66, no.3, pp.30-34, 2022 (ESCI, Scopus)
- Publication Type: Article / Article
- Volume: 66 Issue: 3
- Publication Date: 2022
- Doi Number: 10.3103/s1066369x22030070
- Journal Name: Russian Mathematics
- Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, MathSciNet, zbMATH
- Page Numbers: pp.30-34
- Keywords: absolute summability, infinite series, Riesz mean, summability factors, (f, d)-monotone sequences
- Erciyes University Affiliated: Yes
Abstract
© 2022, Allerton Press, Inc.Abstract: In the present article, (ϕ, δ)-monotone sequences are studied. A theorem on absolute Riesz summability of an infinite series is proven under some suitable conditions by using a (ϕ, δ)-monotone sequence.