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arXiv 1110.4752math.CO
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素阶域上改进的关联界

An improved incidence bound over fields of prime order

Timothy G. F. Jones

摘要:

设P是(F_p)^2中的点集,$L$是(F_p)^2中的线集,其中|P|,|L| \leq N且N<p.我们证明了对于某个绝对常数C,P和L产生的关联不超过CN ^(3/2 - 1/806 + o(1)).这比以前最著名的C N^(3/2 - 1/10678)的界提高了数量级。

英文摘要:

Let P be a set of points and $L$ a set of lines in (F_p)^2, with |P|,|L|\leq N and N<p. We show that P and L generate no more than C N^(3/2 - 1/806 + o(1)) incidences for some absolute constant C. This improves by an order of magnitude on the previously best-known bound of C N^(3/2 - 1/10678).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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