Configurations of Non-crossing Rays and Related Problems
نویسندگان
چکیده
منابع مشابه
Configurations of Non-crossing Rays and Related Problems
3 Let S be a set of n points in the plane and let R be a set of n pairwise non-crossing rays, 4 each with an apex at a different point of S. Two sets of non-crossing rays R1 and R2 are 5 considered to be different if the cyclic permutations they induce at infinity are different. 6 In this paper, we study the number r(S) of different configurations of non-crossing rays 7 that can be obtained fro...
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ژورنال
عنوان ژورنال: Discrete & Computational Geometry
سال: 2016
ISSN: 0179-5376,1432-0444
DOI: 10.1007/s00454-016-9765-7