A Two-Component Generalization of the Integrable rdDym Equation
arXiv:1205.1149 · doi:10.3842/SIGMA.2012.051
Abstract
We find a two-component generalization of the integrable case of rdDym equation. The reductions of this system include the general rdDym equation, the Boyer-Finley equation, and the deformed Boyer-Finley equation. Also we find a Bäcklund transformation between our generalization and Bodganov's two-component generalization of the universal hierarchy equation.