Chen Zongxuan Huang Zhibo Zhang Ranran School of Mathematical Sciences,South China Normal University,Guangzhou 510631,China
Abstract:
We consider the existence, the growth, poles, zeros, fixed points and the Borel exceptional value of solutions for the following difference equations relating to Gamma function y(z + 1) -y(z) = R(z) and y(z + 1) = P (z)y(z).