Non-trivial solutions to a linear equation in integers

Boris Bukh

doi:10.4064/aa131-1-4

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Non-trivial solutions to a linear equation in integers

Boris Bukh

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Abstract

For k>=3 let A \subset [1,N] be a set not containing a solution to a_1 x_1+...+a_k x_k=a_1 x_{k+1}+...+a_k x_{2k} in distinct integers. We prove that there is an epsilon>0 depending on the coefficients of the equation such that every such A has O(N^{1/2-epsilon}) elements. This answers a question of I. Ruzsa.

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BibTeX RIS

Boris Bukh. 2007-11-10. Non-trivial solutions to a linear equation in integers. https://doi.org/10.4064/aa131-1-4

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