数学季刊（英文版）
數學季刊（英文版）
수학계간（영문판）
CHINESE QUARTERLY JOURNAL OF MATHEMATICS
2010年
1期
23-29
,共7页
meromorphic function%differential polynomials%zeros%normal family
Let f(z) be a transcendental meromorphic function in the complex plane and a ≠ 0 be a constant, for any positive integer m, n, k, satisfy m ≥ nk+n+2, Ψ = fm+a(f(k))n has infinitely many zeros. The corresponding normal criterion also is proved.
