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arXiv · 1306.3025

A Multidimensional Szemer\'edi Theorem in the primes

Brian Cook·Ákos Magyar·Tatchai Titichetrakun
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Abstract

Let $A$ be a subset of positive relative upper density of $\PP^d$, the $d$-tuples of primes. We prove that $A$ contains an affine copy of any finite set $F\subs\Z^d$, which provides a natural multi-dimensional extension of the theorem of Green and Tao on the existence of long arithmetic progressions in the primes. The proof uses the hypergraph approach by assigning a pseudo-random weight system to the pattern $F$ on a $d+1$-partite hypergraph; a novel feature being that the hypergraph is no longer uniform with weights attached to lower dimensional edges. Then, instead of using a transference principle, we proceed by extending the proof of the so-called hypergraph removal lemma to our settings, relying only on the linear forms condition of Green and Tao.

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Brian Cook, Ákos Magyar, Tatchai Titichetrakun. 2013-06-13. A Multidimensional Szemer\'edi Theorem in the primes. https://doi.org/10.1007/s00026-018-0402-4

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