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Translation Covers Among Triangular Billiard Surfaces

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 نشر من قبل Jason Schmurr
 تاريخ النشر 2015
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We identify all translation covers among triangular billiard surfaces. Our main tools are the holonomy field of Kenyon and Smillie and a geometric property of translation surfaces, which we call the fingerprint of a point, that is preserved under balanced translation covers.



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