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arXiv 0908.2319math.NT
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关于包含素数的临界小区间

On critical small intervals containing primes

Vladimir Shevelev

摘要:

设p是奇素数,使得p_n<p/2< p_{n+1},其中p_n是第n个素数。本文研究如下问题:在区间(p,2 p_{n+1})中素数存在的概率是多少?在借助Ramanujan素数([11],[12])和引入伪Ramanujan素数强定义概率之后,我们证明了,如果这样的概率P存在,则P>=0.5。我们还研究了一个对称的情况下,左间隔,它连接到序列A080359在OEIS。

英文摘要:

Let p be an odd prime, such that p_n<p/2<p_{n+1}, where p_n is the n-th prime. We study the following question: with what probability does there exist a prime in the interval (p, 2p_{n+1})? After the strong definition of the probability with help of the Ramanujan primes ([11], [12])and the introducing pseudo-Ramanujan primes, we show, that if such probability P exists, then P>=0.5. We also study a symmetrical case of the left intervals, which connected with sequence A080359 at OEIS.

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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