具连续变量的一阶差分方程有界解的振动性

Oscillation of Bounded Solutions of One Order Difference Equations with Continuous Arguments

通过分析技巧,给出具连续变量一阶差分方程Δ[x(t)+p(t)x(t-τ)]-q(t)f(x(t-σ))=0,t≥t0所有有界解振动的充分条件,并举例说明本文的主要结果.

Some sufficient conditions were established for one order difference equations △[x（t）＋p（t）x（t-τ）]-q（t）f（x（t-σ））=0,t≥t by using analytic technique. And some examples were used to illustrate the results.