Statistically characterized subgroups related to some non-arithmetic sequence of integers

Fuente: arXiv
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Auteurs principaux: Das, Pratulananda, Ghosh, Ayan
Format: Preprint
Publié: 2024
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author Das, Pratulananda
Ghosh, Ayan
author_facet Das, Pratulananda
Ghosh, Ayan
contents Recently, in Das et al. (Mediterr. J. Math. 21 : 164, 2024), characterized subgroups are investigated for some special kind of non-arithmetic sequences. In this note, we study subsequent problems in case of ``statistically characterized subgroups" introduced in Dikranjan et al. (Fund. Math. 249 : 185-209, 2020). The entire investigation emphasizes that these statistically characterized subgroups are mostly larger in size, having cardinality $\mathfrak{c}$, and exhibit behavior that significantly differs from that of classically characterized subgroups. As a consequence, we solve an open problem raised in Dikranjan et al. (Fund. Math. 249 : 185-209, 2020).
format Preprint
id arxiv_https___arxiv_org_abs_2404_15905
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Statistically characterized subgroups related to some non-arithmetic sequence of integers
Das, Pratulananda
Ghosh, Ayan
Group Theory
General Topology
Recently, in Das et al. (Mediterr. J. Math. 21 : 164, 2024), characterized subgroups are investigated for some special kind of non-arithmetic sequences. In this note, we study subsequent problems in case of ``statistically characterized subgroups" introduced in Dikranjan et al. (Fund. Math. 249 : 185-209, 2020). The entire investigation emphasizes that these statistically characterized subgroups are mostly larger in size, having cardinality $\mathfrak{c}$, and exhibit behavior that significantly differs from that of classically characterized subgroups. As a consequence, we solve an open problem raised in Dikranjan et al. (Fund. Math. 249 : 185-209, 2020).
title Statistically characterized subgroups related to some non-arithmetic sequence of integers
topic Group Theory
General Topology
url https://arxiv.org/abs/2404.15905