Full dimension conjecture for uniformly approximable non-Bad numbers

Let a,b,r,sa,b,r,s be the fixed parameters of the (a,b,r,s)(a,b,r,s)-approximation setting, and let Bad\operatorname{Bad} denote the set of badly approximable real numbers. Consider the set of real numbers outside Bad\operatorname{Bad} that admit a uniform (a,b,r,s)(a,b,r,s)-approximation with exponent 11. Full dimension conjecture. The set of real numbers which are not in Bad\operatorname{Bad} and which admit a uniform (a,b,r,s)(a,b,r,s)-approximation with exponent 11 has full Hausdorff dimension. The conjecture asks for a large fractal set of well-approximable numbers satisfying a Dirichlet-type uniform approximation property; the source presents it as an interesting question related to the preceding theorem, with no resolution stated.

Sources & referencesView supporting material

Primary source

Faustin Adiceam, “Rational approximation and arithmetic progressions”, arXiv:1408.6151 (2014).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.