We present a detailed study of the properties of two q-discrete Painlevé IV equations: singularity structure, bilinear forms, auto-Bäcklund/Schlesinger transformations, rational solutions as well as special solutions obtained through second- or first-order linear equations.
Citation:
Tamizhmani K. M., Grammaticos B., Carstea A. S., Ramani A., The $q$-discrete Painlevé IV equations and their properties, Regular and Chaotic Dynamics,
2004, Volume 9, Number 1,
pp. 13-20