Fractal geometry of the complement of Lagrange spectrum in Markov spectrum
نویسندگان
چکیده
منابع مشابه
On the quadratic Lagrange spectrum
We study the quadratic Lagrange spectrum defined by Parkkonen and Paulin by considering the approximation by elements of the orbit of a given real quadratic irrational number for the action by homographies and anti-homographies of PSL2(Z) on R ∪ {∞}. Our approach is based on the theory of continued fractions.
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ژورنال
عنوان ژورنال: Commentarii Mathematici Helvetici
سال: 2020
ISSN: 0010-2571
DOI: 10.4171/cmh/498