On I-Statistically Cauchy Sequences & the Class of I-Statistically Concurrent Sequences

Autor: Rakshit, Debjani, Bal, Prasenjit, Debnath, Shyamal
Zdroj: Tatra Mountains Mathematical Publications; September 2024, Vol. 86 Issue: 1 p111-122, 12p
Abstrakt: In this article, we present the ideas of I-statistically Cauchy criteria and I∗-statistically Cauchy criteria, which are the generalizations of I-Cauchy and I∗-Cauchy criterion, respectively. To grasp the differences, we compare this I-statistically Cauchy criterion with a few other Cauchy criteria. Also, we investigate a few characteristics of I∗-statistically Cauchy sequences and I-statistically Cauchy sequences and demonstrate their equivalence under the condition that the ideal Isatisfies the property (AP). Furthermore, a relation is defined on the set SX of all sequences in a metric space, which comes out to be an equivalence relation. Finally, we show that if two sequences belong to the same equivalence class, then either both of them are I-statistically Cauchy or none of them are.
Databáze: Supplemental Index