Abstract
We illustrate a somewhat unexpected relation between symplectic geometry and combinatorial number theory by proving Tamura’s theorem on partitions of the set of positive integers (a generalization of the more famous Rayleigh–Beatty theorem) using the positive \({\mathbb{S}^1}\)-equivariant symplectic homology.
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Uljarevic, I. Partitions of the set of natural numbers and symplectic homology. Acta Math. Hungar. 155, 313–323 (2018). https://doi.org/10.1007/s10474-018-0812-0
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DOI: https://doi.org/10.1007/s10474-018-0812-0