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math.GR2026
Statistically characterized subgroups related to arithmetic-type sequence of integers
Pratulananda Das, Ayan Ghosh, Tamim Aziz
Very recently, in [Das et al., J. Lond. Math. Soc., 2025], statistically characterized subgroups were studied for certain classes of non-arithmetic sequences. Subsequently, in [Das…
math.PR2026
Ergodic Theorems for Random Walks in Random Environments
Ayan Ghosh
We study the Ergodic Properties of Random Walks in stationary ergodic environments without uniform ellipticity under a minimal assumption. There are two main components in our work…