UNIQUENESS POLYNOMIALS FOR COMPLEX MEROMORPHIC FUNCTIONS
UNIQUENESS POLYNOMIALS FOR COMPLEX MEROMORPHIC FUNCTIONS
复制标题
复杂亚形函数的唯一多项式
DOI:
10.1142/s0129167x02001605
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发表时间:
2002
影响因子:
0.6
通讯作者:
Julietzu
中科院分区:
文献类型:
--
作者:
T. An;Julietzu
A polynomial P(X) in is called a strong uniqueness polynomial for meromorphic functions if whenever there exist two non-constant meromorphic functions f and g and a complex non-zero constant c such that P(f) = cP(g), then we must have f = g. In this paper, we give a necessary and sufficient condition for a polynomial to be a strong uniqueness polynomial for meromorphic functions under the assumption that P(X) is injective on the roots of P′(X) = 0.
影响因子:
0.8
作者:
H. Fujimoto
通讯作者:
H. Fujimoto