On kuratowski I–convergence of sequences of closed sets

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Talo Ö., Sever Y.

Filomat, vol.31, no.4, pp.899-912, 2017 (SCI-Expanded, Scopus) identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 4
  • Publication Date: 2017
  • Doi Number: 10.2298/fil1704899t
  • Journal Name: Filomat
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.899-912
  • Keywords: Hausdorff I–convergence, Ideal convergence, Kuratowski Iȓconvergence, Sequences of sets
  • Open Archive Collection: AVESIS Open Access Collection
  • Manisa Celal Bayar University Affiliated: Yes

Abstract

In this paper we extend the concepts of statistical inner and outer limits (as introduced by Talo, Sever and Başar) to I–inner and I–outer limits and give some I–analogue of properties of statistical inner and outer limits for sequences of closed sets in metric spaces, where I is an ideal of subsets of the set N of positive integers. We extend the concept of Kuratowski statistical convergence to Kuratowski I–convergence for a sequence of closed sets and get some properties for Kuratowski I–convergent sequences. Also, we examine the relationship between Kuratowski I–convergence and Hausdorff I–convergence.