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

Year 2017, Volume: 5 Issue: 1, 1 - 10, 01.04.2017

ERDİNÇ Dündar UĞUR Ulusu , BÜNYAMİN Aydın

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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