Double Wijsman strongly deferred Cesàro equivalence

ULUSU U.

APPLIED MATHEMATICS E - NOTES, vol.23, pp.465-476, 2023 (ESCI, Scopus) identifier

  • Publication Type: Article / Article
  • Volume: 23
  • Publication Date: 2023
  • Journal Name: APPLIED MATHEMATICS E - NOTES
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, zbMATH
  • Page Numbers: pp.465-476
  • Sivas Cumhuriyet University Affiliated: Yes

Abstract

In this paper, we firstly presented the definitions of asymptotical Wijsman deferred Cesàro equivalence, Wijsman strongly deferred Cesàro equivalence and Wijsman strongly r-deferred Cesàro equivalence (0 < r < ∞) for double sequences of sets. Then, we proved some theorems associated with the concept of (formula presented)-equivalence, and we examined the relations between the concepts of (formula presented)-equivalence and W(formula presented)-equivalence for double sequences of sets.