Wijsman asymptotic lacunary I-2-invariant equivalence for double set sequences

ULUSU U. , DÜNDAR E., Akin N. P.

SOFT COMPUTING, 2021 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Publication Date: 2021
  • Doi Number: 10.1007/s00500-021-06195-1
  • Title of Journal : SOFT COMPUTING
  • Keywords: Wijsman convergence, Asymptotic equivalence, Double lacunary sequence, I-convergence, Invariant convergence, Double set sequences, STATISTICAL CONVERGENCE, SIGMA-CONVERGENCE, CONES


In this study, for double set sequences, we present the notions ofWijsman asymptotic lacunary invariant equivalence, Wijsman asymptotic lacunary I-2-invariant equivalence andWijsman asymptotic lacunary I*(2) -invariant equivalence. Also, we examine the relations between these notions and Wijsman asymptotic lacunary invariant statistical equivalence studied in this field before.