On rational approximations with denominators from thin sets



Given a thin setA we construct a Liouville number α such that for |α −u/υ|, υ ∈A, a nontrivial lower bound can be given.


Number Theory Rational Approximation Continue Fraction Interscience Publisher Diophantine Equation 


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© Mathematische Seminar 1999

Authors and Affiliations

  1. 1.Institut für MathematikUniversität HannoverHannoverGermany

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