We establish a q-shift difference analogue of the logarithmic derivative lemma. We also investigate the value distributions of q-shift difference polynomials and the growth of solutions of complex q-shift difference equations.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap101-3-2, author = {Kai Liu and Xiao-Guang Qi}, title = {Meromorphic solutions of q-shift difference equations}, journal = {Annales Polonici Mathematici}, volume = {101}, year = {2011}, pages = {215-225}, zbl = {1235.30023}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap101-3-2} }
Kai Liu; Xiao-Guang Qi. Meromorphic solutions of q-shift difference equations. Annales Polonici Mathematici, Tome 101 (2011) pp. 215-225. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap101-3-2/