In this paper,we study the uniqueness questions of meromorphic functions sharing two finite sets in an angular domain.The results in this paper improve and extend the corresponding results given by Yi-Li[20] and Wu[21].%研究了复平面上的亚纯函数在超级有穷条件下在角域内分担2个有限集合的唯一性问题,改进和推广了仪洪勋和林伟川,以及吴召君等人的有关结果.
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