2023/102/1-2 (7)
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DOI: 10.5486/PMD.2023.9347
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pp. 103-109
New $q$-analogues of a congruence of Sun and Tauraso
Abstract:
Recently, by making use of a formula of Carlitz, the author confirmed a $q$-congruence conjectured by Tauraso. In this note, we use Carlitz's formula again to establish two new $q$-analogues of a congruence of Sun and Tauraso. We also give another generalization of Sun and Tauraso's congruence, along with its $q$-analogue.
Keywords: congruence, $q$-congruence, cyclotomic polynomial, Carlitz's formula
Mathematics Subject Classification: 33D15, 11A07, 11B65
