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arXiv · 2406.05429

Central limit theorems for lattice point counting on tessellated domains

Sourav Das
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Abstract

Following the approach of Bj$\ddot{\text{o}}$rklund and Gorodnik, we have considered the discrepancy function for lattice point counting on domains that can be nicely tessellated by the action of a diagonal semigroup. We have shown that suitably normalized discrepancy functions for lattice point counting on certain tessellated domains satisfy a non-degenerate central limit theorem. Furthermore, we have also addressed the same problem for affine and congruence lattice point counting, proving analogous non-degenerate central limit theorems for them. The main ingredients of the proofs are the method of cumulants and quantitative multiple mixing estimates.

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Sourav Das. 2024-06-08. Central limit theorems for lattice point counting on tessellated domains. https://arxiv.org/abs/2406.05429

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