Articles with "solvability systems" as a keyword



On the Solvability of Some Systems of Nonlinear Difference Equations

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Published in 2025 at "Symmetry"

DOI: 10.3390/sym17112006

Abstract: The aim of this paper is to find formulas for the solutions of the nonlinear system of difference equations related to symmetry Pn+1=TnTn−2−Pn−3−Tn,Tn+1=PnPn−2±Tn−3±Pn, where the initial conditions P−3,P−2,P−1,P0,T−3,T−2,T−1, and T0 are arbitrary real numbers. Moreover,… read more here.

Keywords: nonlinear difference; difference equations; difference; solvability systems ... See more keywords