Abstract:
New reductions of the 2D Toda equations associated with lower-triangular difference operators are proposed. Their explicit Hamiltonian description is obtained.
Citation:
A. V. Il'ina, I. M. Krichever, “Triangular Reductions of the 2D Toda Hierarchy”, Funktsional. Anal. i Prilozhen., 51:1 (2017), 60–81; Funct. Anal. Appl., 51:1 (2017), 48–65