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October, 1999 Value sharing of an entire function and its derivatives
Ping LI, Chung-Chun YANG
J. Math. Soc. Japan 51(4): 781-799 (October, 1999). DOI: 10.2969/jmsj/05140781


In this paper, when an entire function f and the linear combination of its derivatives L(f) with small functions as its coefficients share one value CM and another value IM is studied. We also resolved the question when an entire function f and its derivative f share two values CM jointly. Some of the results remain to be valid if f is meromorphic and satisfying N(r,f)=o(T(r,f)) as r and the values a,b are replaced by small functions of f(z).


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Ping LI. Chung-Chun YANG. "Value sharing of an entire function and its derivatives." J. Math. Soc. Japan 51 (4) 781 - 799, October, 1999.


Published: October, 1999
First available in Project Euclid: 10 June 2008

zbMATH: 0938.30023
MathSciNet: MR1705248
Digital Object Identifier: 10.2969/jmsj/05140781

Primary: 30D35

Keywords: entire function , linear differential polynomiaj share values , small function

Rights: Copyright © 1999 Mathematical Society of Japan


Vol.51 • No. 4 • October, 1999
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