Abstract
A hierarchy of integrable lattice equations with three potentials is constructed from a new discrete 3 × 3 matrix spectral problem. It is shown that the hierarchy possesses a Hamiltonian structure and a hereditary recursion operator, which implies that there exist infinitely many common commuting symmetries and infinitely many common commuting conserved functionals.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have