On Value Distribution of Difference Polynomials of Meromorphic Functions

On Value Distribution of Difference Polynomials of Meromorphic Functions

We study the value distribution of the difference counterpart Δf(z)−af(z)n of f′(z)−af(z)n and obtain an almost direct difference analogue of results of Hayman.

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Veröffentlicht in:Abstract and Applied Analysis 2011-01, Vol.2011 (2011), p.662-670
1. Verfasser: Chen, Zong-Xuan
Format: Artikel
Sprache:eng
Schlagworte:
Difference equations
Functional equations
Functions
Mathematical analysis
Polynomials
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Beschreibung
Zusammenfassung:We study the value distribution of the difference counterpart Δf(z)−af(z)n of f′(z)−af(z)n and obtain an almost direct difference analogue of results of Hayman.
ISSN:1085-3375
1687-0409
DOI:10.1155/2011/239853