On absolute summability factors
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS, vol.33, no.4, pp.1479-1485, 2003 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 33 Issue: 4
- Publication Date: 2003
- Doi Number: 10.1216/rmjm/1181075476
- Journal Name: ROCKY MOUNTAIN JOURNAL OF MATHEMATICS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.1479-1485
- Van Yüzüncü Yıl University Affiliated: No
Abstract
The purpose of this paper is to determine the conditions for which Sigmaa(n)lambda(nu) is summable \T\(s) whenever Sigmaa(n) is summable \(N) over bar ,p(n)\(k) where T is a lower triangular matrix with positive entries and row sums one. As special cases we obtain inclusion theorems for pairs of weighted mean matrices.