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http://dx.doi.org/10.4134/CKMS.2016.31.2.295

SOME RESULTS ON THE QUESTIONS OF KIT-WING YU  

Majumder, Sujoy (Department of Mathematics Katwa College)
Publication Information
Communications of the Korean Mathematical Society / v.31, no.2, 2016 , pp. 295-309 More about this Journal
Abstract
The paper deals with the problem of meromorphic functions sharing a small function with its differential polynomials and improves the results of Liu and Gu [9], Lahiri and Sarkar [8], Zhang [13] and Zhang and Yang [14] and also answer some open questions posed by Kit-Wing Yu [16]. In this paper we provide some examples to show that the conditions in our results are the best possible.
Keywords
uniqueness; meromorphic function; sharing small function;
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