Full dimension conjecture for uniformly approximable non-Bad numbers
Full dimension conjecture for uniformly approximable non-Bad numbers
Let be the fixed parameters of the -approximation setting, and let denote the set of badly approximable real numbers. Consider the set of real numbers outside that admit a uniform -approximation with exponent . Full dimension conjecture. The set of real numbers which are not in and which admit a uniform -approximation with exponent 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).
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