arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.10526math.NTmath.CO
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“发散”拉马努金型$q$ -超全等的一些变体

Some variations of a "divergent" Ramanujan-type $q$-supercongruence

Victor J. W. Guo

摘要:

利用$q$ -Wilf-Zeilberger方法和一个“发散”Ramanujan型超同余的$q$ -模拟,我们给出了几个模分圆多项式的四次幂的$q$ -超同余.其中之一是一个$q$ -模拟最近由王证明的超同余:对于任何素数$p>3$,$$ \sum_{k=0}^{p-1} (3k-1)\frac{(\frac{1}{2})_k (-\frac{1}{2})_k^2 }{k!^3}4^k\equiv p-2p^3 \pmod{p^4}, $$其中$(a)_k=a(a+1)\cdots (a+k-1)$是Pochhammer符号。

英文摘要:

Using the $q$-Wilf--Zeilberger method and a $q$-analogue of a "divergent" Ramanujan-type supercongruence, we give several $q$-supercongruences modulo the fourth power of a cyclotomic polynomial. One of them is a $q$-analogue of a supercongruence recently proved by Wang: for any prime $p>3$, $$ \sum_{k=0}^{p-1} (3k-1)\frac{(\frac{1}{2})_k (-\frac{1}{2})_k^2 }{k!^3}4^k\equiv p-2p^3 \pmod{p^4}, $$ where $(a)_k=a(a+1)\cdots (a+k-1)$ is the Pochhammer symbol.

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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