研究了一类高阶非线性多变时滞差分方程△^1x(n)+p(n)f(x(n-δ1(n)),…,x(n-δm(n)))=0有界解的振动性,得到了该方程的解有界振动的两个充分条件.
Oscillation for the bounded solution of a class high order difference equation △^1x(n)+p(n)f(x(n-δ1(n)),…,x(n-δm(n)))=0 with several variable delay arguments was studied. cient conditions for the bounded solution of the above equation to be oscillatory were obtained.