$I_2$-LACUNARY STATISTICAL CONVERGENCE OF DOUBLE SEQUENCES OF SETS

Abstract

In this paper, we introduce the concepts of the Wijsman $I_2$- statistical convergence, Wijsman $I_2$-lacunary statistical convergence and Wijsman strongly $I_2$-lacunary convergence of double sequences of sets and investigate the relationship between them.

Keywords

• Statistical convergence,lacunary sequence,I2-convergence,double sequence of sets,Wijsman convergence

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