TY - JOUR AU - Zhang, Jilong PY - 2014 DA - 2014/10/13 TI - Meromorphic solutions of difference Painlevé IV equations JO - Advances in Difference Equations SP - 260 VL - 2014 IS - 1 AB - In this paper, we investigate the family of difference Painlevé IV equation (w(z+1)+w(z))(w(z)+w(z−1))=R(z,w), where R is rational in w and meromorphic in z. If the equation assumes an admissible meromorphic solution of hyper-order ρ2(w)<1, we fix the degree of R(z,w), and we give some further discussions. SN - 1687-1847 UR - https://doi.org/10.1186/1687-1847-2014-260 DO - 10.1186/1687-1847-2014-260 ID - Zhang2014 ER -