On structure of integrals for systems of discrete equations

M. V. Yangubaeva

Ufa State University of Economics and Service, Ufa, Russia

Abstract: In the work we describe the structure of integrals of systems of discrete equations. We consider an example of discrete Toda chain corresponding to Lie algebra of series $A_2$.

Keywords: system of discrete equations, complete set of integrals.

UDC: 517.9

MSC: 35Q53, 37K10

Received: 25.10.2013

 English version: Ufa Mathematical Journal, 2014, 6:1, 111–116

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