ℐ $$ \mathrm{\mathcal{I}} $$ λ-Double Statistical Convergence of Order α in Topological Groups

Abstract

We introduce a new notion, namely, the notion of $$ \mathrm{\mathcal{I}} $$ λ-double statistical convergence of order α in topological groups. Thus, we investigate certain inclusion relations between $$ \mathrm{\mathcal{I}} $$ -double statistical and $$ \mathrm{\mathcal{I}} $$ λ –double statistical convergence of order α in topological groups. We also study many other related concepts.