How Far Can You See in a Forest?
How Far Can You See in a Forest?
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在森林里你能看多远?
DOI:
10.1093/imrn/rnv292
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发表时间:
2016
影响因子:
1
通讯作者:
Adiceam F
中科院分区:
文献类型:
--
作者:
Adiceam F
We address a visibility problem posed by Solomon and Weiss . More precisely, in any dimension, we construct a forestwith finite density satisfying the following condition: ifdenotes the radius common to all the trees in, then the visibilitytherein satisfies the estimatefor any, no matter where we stand and what direction we look in. The proof involves Fourier analysis and sharp estimates of exponential sums.