Triangles Which are Bounded Operators on Ak

Savaş E., Şevli H., Rhoades B.

Bulletin of the Malaysian Mathematical Sciences Society, cilt.32, sa.2, ss.223-231, 2009 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 32 Sayı: 2
  • Basım Tarihi: 2009
  • Dergi Adı: Bulletin of the Malaysian Mathematical Sciences Society
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.223-231
  • Anahtar Kelimeler: Ak spaces, Bounded operator, Triangular matrices, Weighted mean methods
  • Uşak Üniversitesi Adresli: Hayır

Özet

A lower triangular infinite matrix is called a triangle if there are no zeros on the principal diagonal. The main result of this paper gives a minimal set of sufficient conditions for a triangle T : Ak → Ak for the sequence space Ak defined as follows:.