A Combinatorial Proof of a Symmetric $q$-Pfaff-Saalschütz Identity

Victor J. W. Guo, Jiang Zeng

Abstract


We give a bijective proof of a symmetric $q$-identity on $_4\phi_3$ series, which is a symmetric generalization of the famous $q$-Pfaff-Saalschütz identity. An elementary proof of this identity is also given.


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