A q -analogue of a Ramanujan-type supercongruence involving central binomial coefficients

Abstract Motivated by Zudilin's work, we give a q-analogue of a Ramanujan-type supercongruence of van Hamme and Mortenson via the q-WZ method. Meanwhile, we give a q-analogue of a related congruence of Sun in the same way. We also propose several related conjectures on congruences involving central q-binomial coefficients.

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