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Prime numbers, diophantine equations, diophantine approximations, analytic or algebraic number theory, arithmetic geometry, Galois theory, transcendental number theory, continued fractions

1 vote

Is $H_f$ injective in $f$?

This isn't an answer, but some thoughts that might be useful to someone later. We can't proceed by Mobius inversion, but it's the same principle: you can determine $f(n)$ at a particular value, then …
Alex Meiburg's user avatar
  • 1,203
6 votes

The Stable Set Conjecture

Seems to have been disproven, for all $k > 1$: A counterexample to Hildebrand's conjecture on stable sets, Redmond McNamara.
Alex Meiburg's user avatar
  • 1,203