Strongly obtuse rational lattice triangles
نویسندگان
چکیده
We classify rational triangles which unfold to Veech surfaces when the largest angle is at least $\frac {3\pi }{4}$. When greater than {2\pi }{3}$, we show that unfolding not except possibly if it belongs one of six infinite families. Our methods include a criterion Mirzakhani and Wright built on work Möller McMullen, in most cases orbit closure cannot have rank 1.
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 2021
ISSN: ['2330-0000']
DOI: https://doi.org/10.1090/tran/8415