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Lacunary invariant summability and lacunary invariant statistical convergence of order η for double set sequences
(2021)
In this study, for double set sequences, we introduce the notions of lacunary invariant summability and lacunary invariant statistical convergence of order η (0 < η ≤ 1) in the Wijsman sense. Also, we investigate some ...
Invariant and lacunary invariant statistical convergence of order η for double set sequences
(2021)
In this study, for double set sequences, we introduced the notions of invariant and lacunary invariant statistical convergence of order η (0 < η ≤ 1) in the Wijsman sense. Also, we investigated the inclusion relations ...