The Rodriguez-Villegas type congruences for truncated q-hypergeometric functions
The Rodriguez-Villegas type congruences for truncated q-hypergeometric functions
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DOI:
10.1016/j.jnt.2016.09.011
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发表时间:
2015-07
期刊:
影响因子:
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通讯作者:
Victor J. W. Guo;H. Pan;Yong Zhang
中科院分区:
文献类型:
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作者:
Victor J. W. Guo;H. Pan;Yong Zhang
In this paper, we establish a Rodriguez–Villegas type congruence for truncated q-hypergeometric functions. Using this result, we can confirm several conjectures of Guo and Zeng, such as∑ k= 0 p− 1 (q; q 3) k (q 2; q 3) k (q 3; q 3) k 2≡(− 3 p) q 1− p 2 3 (mod (1+ q+⋯+ q p− 1) 2), where p⩾ 5 is a prime,(a; q) n=(1− a)(1− a q)⋯(1− a q n− 1), and (⋅ p) denotes the Legendre symbol modulo p.