On I-Cauchy sequences

被引:97
|
作者
Nabiev, Anar [1 ]
Pehlivan, Serpil [1 ]
Gurdal, Mehmet [1 ]
机构
[1] Suleyman Demirel Univ, Dept Math, Dogu Campus, TR-32260 Isparta, Turkey
来源
TAIWANESE JOURNAL OF MATHEMATICS | 2007年 / 11卷 / 02期
关键词
statistical convergence; statistical Cauchy sequence; I-convergence; I-Cauchy; I*-Cauchy; ideals of sets;
D O I
10.11650/twjm/1500404709
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The concept of I-convergence is a generalization of statistical convergence and it is dependent on the notion of the ideal I of subsets of the set N of positive integers. In this paper we prove a decomposition theorem for I-convergent sequences and we introduce the notions of I Cauchy sequence and I*-Cauchy sequence, and then study their certain properties.
引用
收藏
页码:569 / 576
页数:8
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