In this manuscript, the new sequence space ZΦ for Z ∈ {c, câ‚€, ℓ∞} and Φ = CmΔ have been introduced using the Cesàro matrix and backward difference operator. Some of the topological properties of these ...
Special classes of functions on the classical semigroup â„• of non-negative integers, arising through the mechanism of difference operators, can be associated in a natural way with special classes of ...