Some necessary conditions for absolute matrix summability factors

Rhoades B., SAVAŞ E.

Indian Journal of Pure and Applied Mathematics, cilt.33, sa.7, ss.1003-1009, 2002 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 7
  • Basım Tarihi: 2002
  • Dergi Adı: Indian Journal of Pure and Applied Mathematics
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1003-1009
  • Anahtar Kelimeler: Absolute Matrix Summability, Lower Triangular Matrix
  • Uşak Üniversitesi Adresli: Evet

Özet

We obtain necessary conditions for a lower triangular matrix to have the property that ∑ an λn is summable |T|k whenever the series ∑ an is bounded |T|k.