Article ID Journal Published Year Pages File Type
4624169 Journal of Mathematical Analysis and Applications 2006 11 Pages PDF
Abstract

The Lemma on the Logarithmic Derivative of a meromorphic function has many applications in the study of meromorphic functions and ordinary differential equations. In this paper, a difference analogue of the Logarithmic Derivative Lemma is presented and then applied to prove a number of results on meromorphic solutions of complex difference equations. These results include a difference analogue of the Clunie lemma, as well as other results on the value distribution of solutions.

Related Topics
Physical Sciences and Engineering Mathematics Analysis