The Zeros of Difference Polynomials of Meromorphic Functions

We investigate the value distributions of difference polynomials Δf(z)-af(z)n and f(z)nf(z+c) which related to two well-known differential polynomials, where f(z) is a meromorphic function.

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Bibliographic Details
Main Authors: Junfeng Xu, Xiaobin Zhang
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2012/357203
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