The nerd snipers problem

Boris Alexeev, Dustin Mixon
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Abstract

We correct errors that appear throughout "The vicious neighbour problem" by Tao and Wu. We seek to solve the following problem. Suppose Nnerds are distributed uniformly at random in a square region. At 3:14pm, every nerd simultaneously snipes their nearest neighbor. What is the expected proportion $P_N$ of nerds who are left unscathed in the limit as $N\to\infty$?
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书呆子狙击手问题
我们纠正了陶和吴在《恶性相邻问题》一文中出现的错误。我们试图解决以下问题。假设 N 个书呆子均匀地随机分布在一个正方形区域中。下午 3 点 14 分,每个书呆子都同时 "攻击 "了他们最近的邻居。在$N\to\infty$的极限中,毫发无损的书呆子的预期比例$P_N$是多少?
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