A new method to test discrete Painlevé equations
arXiv:solv-int/9610007 · doi:10.1016/S0375-9601(96)00783-9
Abstract
Necessary discretization rules to preserve the Painlevé property are stated. A new method is added to the discrete Painlevé test, which perturbs the continuous limit and generates infinitely many no-log conditions.
12 pages, no figure, standard Latex, to appear in Physics Letters A