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Erdős problem 323

Is it true that fk,k(x)ϵx1ϵf_{k,k}(x) \gg_\epsilon x^{1-\epsilon} for all ϵ>0\epsilon>0?

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4 retained statements2415f78e850a

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FormalConjectures/ErdosProblems/

323.lean

Retained formal statement1 of 4

Is it true that fk,k(x)ϵx1ϵf_{k,k}(x) \gg_\epsilon x^{1-\epsilon} for all ϵ>0\epsilon>0?

This would have significant applications to Waring's problem. Erdős and Graham describe this as 'unattackable by the methods at our disposal'.

FormalConjectures/ErdosProblems/323.leanErdos323.erdos_323.parts.i1 lineExact file
True ↔ ∀ k ≥ 1, ∀ ε > 0, (fun x => ↑x ^ (1 - ε)) =O[Filter.atTop] fun x => ↑(Erdos323.f k k x)
OpenStatement only, no proof

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