We first prove a strong convergence theorem of Mann's type for a commutative family of continuous linear operators in a Banach space by using strongly regular sequences of means on commutative ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 54, No. 2 (Aug. 15, 1965), pp. 351-354 (4 pages) ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results