INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, vol.27, no.8, pp.779-784, 1996 (SCI-Expanded)
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).