Sharing values of q -difference-differential polynomials

[摘要] This paper is devoted to the uniqueness of q-difference-differential polynomials of different types. Using the idea of common zeros and common poles (Chin. Ann. Math., Ser. A 35:675–684, 2014), we improve the conditions of the former theorems and obtain some new results on the uniqueness of q-difference-differential polynomials of meromorphic functions.

[学科分类] 航空航天科学

[关键词] Meromorphic functions;q -Difference-differential polynomials;Sharing values;Common zeros;Common poles