科研之友
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摘要
An L-spherical code is a set of Euclidean unit vectors whose pairwise inner products belong to the set L. We show, for a fixed 0 < alpha, beta < 1, that the size of any [-1, -beta]{alpha}-spherical code is at most linear in the dimension. In particular, this bound applies to sets of lines such that every two are at a fixed angle to each another.
- 出版日期2016
