Some sequence spaces which include $c_0$ and $c$
Some sequence spaces which include $c_0$ and $c$
It is first shown that a certain class of regular factorable matrices is equivalent to $C$, the Ces\'{a}ro matrix of order one. As a corollary it is shown that the matrix $A$ of [1] is equivalent to $C$. Then most of the results of [1] and [3] are extended to …