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Let be integral polynomials vanishing at . It was asked by Bergelson and Hindman whenever is large, whether the set be large in the same sense. In this paper, we give negative answers to this question when large'' being the notions of central*‘’, IP*'', IP’', IP$_{<ω}$*'' and ’'.

生成讲解博客的中文版本

生成AI智能校验的中文版本