The united proofs for three $q$-extensions of Dougall's $_2H_2$ summation formula
英文摘要：
In terms of the analytic continuation method, we give the united proofs for three $q$-extensions of Dougall's $_2H_2$ summation formula. Some related results are also discussed in this paper.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
