【摘要】 讨论比＂一阶线性具偏差变元的微分不等式＂更一般的具偏差变元的微分不等式及相应方程解的振动性，推广并包括了＂一阶线性具偏差变元的微分不等式＂的结果。更多还原

【Abstract】 In this paper,oscillatory behavior of solutions,of some first-order nonlinear differentialinequalities and equations with delayed or advanced arguments,which are more general thanthose studied in paper"First order nonlinear differential inequalitis with delayed or advancedalguments",are discussed,The results in this paper contain all resutlts of"First order nonlineardifferential inequaIitis with delayed or advanced arguments"as special consequences.更多还原