On absolute summability factors
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS, cilt.33, sa.4, ss.1479-1485, 2003 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 33 Sayı: 4
- Basım Tarihi: 2003
- Doi Numarası: 10.1216/rmjm/1181075476
- Dergi Adı: ROCKY MOUNTAIN JOURNAL OF MATHEMATICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1479-1485
- Van Yüzüncü Yıl Üniversitesi Adresli: Hayır
Özet
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.