The main purpose of this paper is to investigate the growth order of the meromorphic solutions of complex functional difference equation of the form , where and are two finite index sets, are distinct complex numbers, and are small functions relative to and is a rational function in with coefficients which are small functions of , of degree . We also give some examples to show that our results are sharp.
"On Growth of Meromorphic Solutions of Complex Functional Difference Equations." Abstr. Appl. Anal. 2014 (SI14) 1 - 6, 2014. https://doi.org/10.1155/2014/828746