Zheltukhin, KostyantynZheltukhina, Natalya2024-03-122024-03-122023-120034-4877https://hdl.handle.net/11693/114559The problem of discretization of Darboux integrable equations is considered. Given a Darboux integrable continuous equation, one can obtain a Darboux integrable differential-discrete equation, using the integrals of the continuous equation. In the present paper, the discretization of the differential-discrete equations is done using the corresponding characteristic algebras. New examples of integrable discrete equations are obtained.en-USCC BY 4.0 Deed (Attribution 4.0 International)Hyperbolic differential-discrete equationsHyperbolic discrete equationsDarboux integrabilityCharacteristic algebrasArticle10.1016/S0034-4877(23)00080-01879-0674