2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/111748Hydrodynamic reductions of the hydrodynamic chain associated with dispersionless limit of 2+1 Harry Dym equation are found by the Miura type and reciprocal transformations applied to the Benney hydrodynamic chain.Exactly Solvable and Integrable SystemsTransformations of integrable hydrodynamic chains and their hydrodynamic reductionstext