On a class of Darboux-integrable semidiscrete equations


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ZHELTUKHIN K. , ZHELTUKHİNA N., Bilen E.

ADVANCES IN DIFFERENCE EQUATIONS, 2017 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

We consider a classification problem for Darboux-integrable hyperbolic semidiscrete equations. In particular, we obtain a complete description for a special class of equations admitting four-dimensional characteristic x-rings and two-dimensional characteristic n-rings. For all described equations, the corresponding x-and n-integrals are constructed.