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Erdős problem / erdos

no open offer

Problem 153

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  1. vf_525fcdf416aecf21

    theoretical

    Erdős Problem #153: declared status 'open'. Formalized: yes. Let AA be a finite Sidon set and A+A={s1<⋯<st}A+A=\{s_1<\cdots<s_t\}. Is it true that1t∑1≤i<t(si+1−si)2→∞\frac{1}{t}\sum_{1\leq i<t}(s_{i+1}-s_i)^2 \to \inftyas ∣A∣→∞\lvert A\rvert\to \infty? Prize: no. Tags: sidon sets.

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