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Eric Mortenson 《Proceedings of the American Mathematical Society》2005,133(2):321-330
We prove general results on supercongruences between values of truncated hypergeometric functions and their character analogs. As a consequence of the main results of this paper, we prove Beukers-type supercongruences for certain weight three newforms.
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Eric Mortenson 《Transactions of the American Mathematical Society》2003,355(3):987-1007
Fernando Rodriguez-Villegas has conjectured a number of supercongruences for hypergeometric Calabi-Yau manifolds of dimension . For manifolds of dimension , he observed four potential supercongruences. Later the author proved one of the four. Motivated by Rodriguez-Villegas's work, in the present paper we prove a general result on supercongruences between values of truncated hypergeometric functions and Gaussian hypergeometric functions. As a corollary to that result, we prove the three remaining supercongruences.
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Guo-shuai MAO 《数学年刊B辑(英文版)》2022,43(3):417-424
In this paper, the author partly proves a supercongruence conjectured by Z.-W.Sun in 2013. Let p be an odd prime and let a ∈ Z+. Then, if p ≡ 1 (mod 3),k=0 6pa 2k k/16k ≡ 3/pa(modp2) is obtained, where is the Jacobi symbol. 相似文献
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