a1 Kenyatta University P.O. Box 43844 Nairobi, Kenya
In 1985 John Reade determined the spectrum of C1 regarded as an operator on the space c0 of all null sequences normed by ║x║ = supn≧0|xn|. It is the purpose of this paper to determine the spectrum of C1 regarded as an operator on the space bv0 of all sequences x such that xk → 0 as k → ∞ and .
(Received March 28 1988)
(Revised March 03 1989)
1980 Mathematics subject classification (Amer. Math. Soc.) (1985 Revision)