The existence and uniqueness of solutions to the difference equation with advanced argument Δx(n)= f(n, x(n), x(g(n))), g(n) ≥ n + 1, are discussed.
@article{1738, title = {Discrete Systems with Advanced Argument}, journal = {CUBO, A Mathematical Journal}, volume = {4}, year = {2002}, language = {en}, url = {http://dml.mathdoc.fr/item/1738} }
Diaz, Lolimar; Naulin, Raúl. Discrete Systems with Advanced Argument. CUBO, A Mathematical Journal, Tome 4 (2002) . http://gdmltest.u-ga.fr/item/1738/