Ramanujan-type 1/π-series from bimodular forms
Ramanujan-type 1/π-series from bimodular forms
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双模形式的拉马努金型 1/Ï 级数
DOI:
10.1007/s11139-021-00532-6
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发表时间:
--
影响因子:
0.7
通讯作者:
Yifan Yang
中科院分区:
文献类型:
--
作者:
Liuquan Wang;Yifan Yang
We develop an approach to establish-series from bimodular forms. Utilizing this approach, we obtain new families of 2-variable-series associated to Zagier’s sporadic Apéry-like sequences. We first establish a general form of-series involving constants related to the evaluation of modular forms at CM-points. Then we discuss situations when the series have rational terms. In addition, we discuss strategies for evaluating the constants involved and present a number of explicit-series.