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arXiv · 1509.09200

Four variants of the Fourier-analytic transference principle

Sean Prendiville
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Abstract

We survey four instances of the Fourier analytic 'transference principle' or 'dense model lemma', which allows one to approximate an unbounded function on the integers by a bounded function with similar Fourier transform. Such a result forms a component of a general method pioneered by Green to count solutions to a single linear equation in a sparse subset of integers.

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Sean Prendiville. 2015-09-30. Four variants of the Fourier-analytic transference principle. https://arxiv.org/abs/1509.09200

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