On the spectrum and fine spectrum of the compact Rhaly operators

Yildirim M.

INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, cilt.27, sa.8, ss.779-784, 1996 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 27 Sayı: 8
  • Basım Tarihi: 1996
  • Dergi Adı: INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.779-784
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

Rhaly(8) determined the spectrum of a Rhaly matrix M regarded as an operator on the Hilbert space l(2). It is the purpose of this paper to determine the spectrum of a Rhaly matrix M as an operator on the spaces c(0) and c, under the assumption that diag {M} = o(1/n).