Necessary conditions for inclusion relations for double absolute summability Kahekordsete ridade maatriksmenetluste absoluutse sisalduvuse tarvilikud tingimused

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Savaş E., Rhoades B.

Proceedings of the Estonian Academy of Sciences, cilt.60, sa.3, ss.158-164, 2011 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60 Sayı: 3
  • Basım Tarihi: 2011
  • Doi Numarası: 10.3176/proc.2011.3.03
  • Dergi Adı: Proceedings of the Estonian Academy of Sciences
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.158-164
  • Anahtar Kelimeler: Absolute summability factors, Doubly triangular summability
  • Uşak Üniversitesi Adresli: Hayır

Özet

We establish necessary conditions for a general inclusion theorem involving a pair of doubly triangular matrices. As corollaries we obtain inclusion results for some special classes of doubly triangular matrices.