On the spectrum and fine spectrum of the compact Rhaly operators


Yildirim M.

INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, cilt.27, ss.779-784, 1996 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 27 Konu: 8
  • Basım Tarihi: 1996
  • Dergi Adı: INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS
  • Sayfa Sayıları: ss.779-784

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).