Ramani, A.; Willox, R.; Grammaticos, B.; Carstea, A.S.; … - In: Physica A: Statistical Mechanics and its Applications 347 (2005) C, pp. 1-16
We present the discrete systems which result from the discrete Painlevé equations q-PVI and d-PV associated to the affine Weyl group E7(1). Two different procedures (“limits” and “degeneracies”) are used, giving rise to a host of new discrete Painlevé equations but also to some...