Aptekarev, A.I.; Derevyagin, M.; Miki, H.; Van Assche, W.
(Symmetry, Integrability and Geometry: Methods and Applications, 2016)
In this paper we present multidimensional analogues of both the continuous- and discrete-time Toda lattices. The integrable systems that we consider here have two or more space coordinates. To construct the systems, we ...