We consider the difference equation with alpha > 0 and C > 0. If alpha C-2 >= 1, we show that for all positive initial conditions the solutions of the difference equations are bounded. If alpha C-2 >= 1, then there exists positive initial conditions such that the solutions are unbounded.
机构:
King Abdulaziz Univ, Fac Sci, Dept Math, POB 80203, Jeddah 21589, Saudi Arabia
Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, EgyptKing Abdulaziz Univ, Fac Sci, Dept Math, POB 80203, Jeddah 21589, Saudi Arabia