Further q-supercongruences from Gasper’s Karlsson–Minton type summation
摘要
Utilizing Gasper’s Karlsson–Minton type summation formula and the ‘creative microscoping’ method introduced by Guo and Zudilin, we first give some parametric q-supercongruences, which generalize a supercongruence of Deines et al. Along the same lines, we also establish two classes of parametric variants. All the q-results we get in this paper are modulo the square of a cyclotomic polynomial, and can be deemed extensions of several results of Guo et al.