منابع مشابه
Meromorphic Function That Shares One Small Function with Its Derivative
In this paper we study the problem of meromorphic function sharing one small function with its derivative and improve the results of K.-W. Yu and I. Lahiri and answer the open questions posed by K.-W. Yu.
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In the paper we consider the problem of uniqueness of meromorphic functions sharing one finite nonzero value or one finite nonzero function with their derivatives and answer some open questions posed by K.W. Yu.
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In this paper, we study the uniqueness problems on meromorphic function and its k th order derivative. The results in this paper improve the results given by K. W. Yu (On entire and meromorphic functions that share small functions with their derivatives, J. Inequal. Pure Appl. Math. 4(1)(2003), Art. 21), L. P. Liu and Y. X. Gu (Uniqueness of meromorphic functions that share one small function w...
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chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولThe Filling Discs Dealing with Multiple Values of an Algebroid Function in the Unit Disc
and Applied Analysis 3 is called type function of w z or T r,w such that ρ 1/ 1 − r is nondecreasing, piecewise continuous, and differentiable, and lim r→ 1− ρ ( 1 1 − r ) ρ, lim r→ 1− U k/ 1 − r U 1/ 1 − r k ρ (k is any given positive constant ) , lim r→ 1− T r,w U 1/ 1 − r 1, lim r→ 1− 1/ 1 − r ρ−ε U 1/ 1 − r 0, 0 < ε < ρ. 1.8 For an algebroid functionw z of finite positive order, we can appl...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2009
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2009.03.014