Limit Theorems for a class of unbounded observables with an application to "Sampling the Lindelöf hypothesis"
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arXiv
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| Format: | Preprint |
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2023
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| _version_ | 1866918232422612992 |
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| author | Fernando, Kasun Schindler, Tanja I. |
| author_facet | Fernando, Kasun Schindler, Tanja I. |
| contents | We prove the Central Limit Theorem (CLT), the first order Edgeworth Expansion and a Mixing Local Central Limit Theorem (MLCLT) for Birkhoff sums of a class of unbounded heavily oscillating observables over a family of full-branch piecewise $C^2$ expanding maps of the interval. As a corollary, we obtain the corresponding results for Boolean-type transformations on $\mathbb{R}$. The class of observables in the CLT and the MLCLT on $\mathbb{R}$ include the real part, the imaginary part and the absolute value of the Riemann zeta function. Thus obtained CLT and MLCLT for the Riemann zeta function are in the spirit of the results of Lifschitz & Weber (2009) and Steuding (2012) who have proven the Strong Law of Large Numbers for "Sampling the Lindelöf hypothesis". |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2302_13807 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Limit Theorems for a class of unbounded observables with an application to "Sampling the Lindelöf hypothesis" Fernando, Kasun Schindler, Tanja I. Dynamical Systems Number Theory 37A50, 60F05, 37A44, 11M06 We prove the Central Limit Theorem (CLT), the first order Edgeworth Expansion and a Mixing Local Central Limit Theorem (MLCLT) for Birkhoff sums of a class of unbounded heavily oscillating observables over a family of full-branch piecewise $C^2$ expanding maps of the interval. As a corollary, we obtain the corresponding results for Boolean-type transformations on $\mathbb{R}$. The class of observables in the CLT and the MLCLT on $\mathbb{R}$ include the real part, the imaginary part and the absolute value of the Riemann zeta function. Thus obtained CLT and MLCLT for the Riemann zeta function are in the spirit of the results of Lifschitz & Weber (2009) and Steuding (2012) who have proven the Strong Law of Large Numbers for "Sampling the Lindelöf hypothesis". |
| title | Limit Theorems for a class of unbounded observables with an application to "Sampling the Lindelöf hypothesis" |
| topic | Dynamical Systems Number Theory 37A50, 60F05, 37A44, 11M06 |
| url | https://arxiv.org/abs/2302.13807 |