Sub-matrix summability of sequence of sets
The main purpose of this paper is to introduce the concepts of Wijsman $C_λ$ statistical convergence, Wijsman $C_λ$ summability and Wijsman $\mathcal{I}$-$C_λ$ summability for sequence of sets by using submethod. Also, we establish some relations among the Wijsman $C_λ$ summability, Wijsman $D_λ$ summability and Wijsman $C_{1}$ summability. Finally, we have given some equivalence results for these concepts.
math.FA↗