arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1605.09508math.NT
收藏

半Lerch和系数的小值

Small Values of Coefficients of a Half Lerch Sum

Xinhua Xiong

摘要:

Andrews,Dyson和Hickerson将Ramanujan的$q$ -超几何级数与实二次域$\Q(\sqrt{6})$联系起来,利用$\Q(\sqrt{6})$的算法,证明了其系数的许多有趣性质,从而解决了Andrews关于其傅里叶系数分布的一个猜想.受Andrews猜想的启发,我们讨论了一个有趣的$q$ -超几何级数,它来自于Lerch和,以及分拆和超分拆的秩矩和曲柄矩.我们给出了它的系数的Andrews式表达式。我们得到了部分结果的小值的分布,其系数对这些结构。

英文摘要:

Andrews, Dyson and Hickerson proved many interesting properties of coefficients for a Ramanujan's $q$-hypergeometric series by relating it to real quadratic field $\Q(\sqrt{6})$ and using the arithmetic of $\Q(\sqrt{6})$, hence solved a conjecture of Andrews on the distributions of its Fourier coefficients. Motivated by Andrews's conjecture, we discuss an interesting $q$-hypergeometric series which comes from a Lerch sum and rank and crank moments for partitions and overpartitions. We give Andrews-like conjectures for its coefficients. We obtain partial results on the distributions of small values of its coefficients toward these conjectures.

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。

↑