The danger of poor visibility
نویسندگان
چکیده
منابع مشابه
Uniformly discrete forests with poor visibility
We prove that there is a set F in the plane so that the distance between any two points of F is at least 1, and for any positive < 1, and every line segment in the plane of length at least −1−o(1) there is a point of F within distance of the segment. This is tight up to the o(1) term in the exponent, improving earlier estimates of Peres, of Solomon and Weiss, and of Adiceam. Mathematics subject...
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ژورنال
عنوان ژورنال: Injury Prevention
سال: 2010
ISSN: 1353-8047
DOI: 10.1136/ip.2010.029215.1024