【摘要】 结合Hurwitz定理与Nevanlinna理论研究了与零点个数和微分多项式有关的亚纯函数族的正规性。通过反证法和分类讨论，在前人研究的基础上，推广了与零点个数有关的亚纯函数的正规定则，将其结论推广到一般的微分多项式形式，得到了一个新的结果。更多还原

【Abstract】 This paper combines Hurwitz’s theorem and Nevanlinna’s theory to study the regularity of meromorphic function families related to the number of zeros and differential polynomials. By using the method of contradiction and classification discussion and based on previous research, the normal rule for meromorphic functions related to the number of zeros has been extended, and its conclusion has been extended to the general form of differential polynomials, and thus a new result is obtained.更多还原