Über das Approximationsspektrum des Einheitskreises. (On the approximation spectrum of the unit circle) (Q1064338)

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scientific article; zbMATH DE number 3918471
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Über das Approximationsspektrum des Einheitskreises. (On the approximation spectrum of the unit circle)
scientific article; zbMATH DE number 3918471

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    Über das Approximationsspektrum des Einheitskreises. (On the approximation spectrum of the unit circle) (English)
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    1985
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    For the approximation of arbitrary points on the unit circle by points with rational coordinates results analogous to the wellknown theorems of Markoff are obtained by reducing the problem to that of the so-called C- approximation.
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    Lagrange spectrum
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    C-approximation
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    unit circle
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