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Uniqueness of Meromorphic Functions Weakly Weighted-Sharing One Small Function With Their Derivatives(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2010年01期
Page:
32-39
Research Field:
数学
Publishing date:

Info

Title:
Uniqueness of Meromorphic Functions Weakly Weighted-Sharing One Small Function With Their Derivatives
Author(s):
Wu Fengqin; Xu Yan
School of Mathematical Sciences,Nanjing Normal University,Nanjing 210046,China
Keywords:
meromorphic function;  weakly weighted-sharing;  uniqueness
PACS:
O174.52
DOI:
-
Abstract:
In th is paper, we study the uniqueness prob lem s o f m erom orphic functions tha t weakly we ighted- sha ring a sm a ll func tion w ith the ir derivativ es, and g ive som e results w hich genera lize and im prove the re lated results due to Liu L P-Gu Y X, Zhang J L-Yang L Z, and L in S H-L inW C, etc.

References:

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[ 3] Lin S H, L inW C. Uniqueness o fm eromo rph ic func tions conce rn ing weaklyw e ighted- shar ing [ J]. Koda iM ath J, 2006, 29 ( 2): 269-280.
[ 4] L iu L P, Gu Y X. Un iqueness of me romo rph ic functions that share one sm a ll functions w ith the ir derivatives[ J]. Koda iM a th J, 2004, 27( 3): 272-279.
[ 5] Zhang J L, Yang L Z. Some resu lts re lated to a con jectu re o f R. Br?ck concern ing m erom orph ic functions shar ing one sm a ll function w ith the ir der iva tives[ J]. Annales Academ i·c ientirum Fennic·athem atica, 2007, 32: 141- 149.
[ 6] Y iH X, Yang C C. Un iqueness Theory o fM eromo rph ic Functions( in Ch inese) [M ]. Be ijing: Sc ience Press, 1995.

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Last Update: 2013-04-08