Necessary conditions for inclusion relations for absolute summability
APPLIED MATHEMATICS AND COMPUTATION, cilt.151, sa.2, ss.523-531, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 151 Sayı: 2
- Basım Tarihi: 2004
- Doi Numarası: 10.1016/s0096-3003(03)00359-x
- Dergi Adı: APPLIED MATHEMATICS AND COMPUTATION
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.523-531
- Van Yüzüncü Yıl Üniversitesi Adresli: Hayır
Özet
Let 1 < k less than or equal to s < infinity. In this paper we obtain necessary conditions for a series summable \A\(k) to imply that the series is summable \B\(s), where A and B are two lower triangular matrices. We also obtain several corollaries. (C) 2003 Elsevier Inc. All rights reserved.