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Limit theorems for random Dirichlet series: boundary case

2024/11/04 by Iksanov, Alexander, Kostohryz, Ruslan · 1 citation
#FOS: Mathematics #Probability (math.PR)

paper · doi:10.48550/arxiv.2411.02362

Abstract

Buraczewski et al (2023) proved a functional limit theorem (FLT) and a law of the iterated logarithm (LIL) for a random Dirichlet series ∑k≥ 2(log k)αk-1/2-sηk as s→ 0+, where α>-1/2 and η1, η2,… are independent identically distributed random variables with zero mean and finite variance. We prove a FLT and a LIL in a boundary case α=-1/2. The boundary case is more demanding technically than the case α>-1/2.

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