On the meromorphic solutions of generalized
q-difference equations
Hongqiang Tua, Yongyi Gub,*
ABSTRACT: A generalized q-difference analogue of the lemma on the logarithmic derivative is introduced, which is
an improvement of previous result due to Korhonen, and was applied to the growth of meromorphic solutions of some
linear difference equations. Examples are given to illustrate the sharpness of the results.