2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/106470We give two distinct infinite-Hamiltonian representations for the Riemann equation. One with first order Hamiltonian operators and another with third order-first order Hamiltonian operators. Both representations contain an arbitrary function of the dynamical variable. We prove that all the Hamiltonian operators of the Riemann equation are mutually compatible.9 pages, Revtex4Exactly Solvable and Integrable Systemstext