3 papers
math.PR2026
On the role of the Ky Fan metric in rough ideal convergence in probability
Tamim Aziz, Sanjoy Ghosal
Given a probability space and a separable metric space , the metric on the space of equivalence classes of random vari…
math.FA2025
Rough Weighted Ideal Convergence and Korovkin-Type Approximation via weighted equi-ideal convergence
Tamim Aziz, Sanjoy Ghosal
If for every and for some , then the sequence represents a weighted sequence of real numbers. In this article, we pr…
math.GN2025
Statistically characterized subgroups related to some non-arithmetic sequence of integers II (a quest for countable subgroups)
Pratulananda Das, Ayan Ghosh, Tamim Aziz
Following the work of [Dikranjan et al., Fund. Math. 249:185-209, 2020] for arithmetic sequences, very recently in [Das et al., Expo. Math. 43(3):125653, 2025], statistically chara…