【摘要】 研究了一类一阶非线性具偏差变元的微分不等式及方程解的性质,通过引进一个新的变换,获得了其解的有关振动性质的一些新的结果,所得结果推广了相应的结果.更多还原

【Abstract】 The properties of solutions to a class of first order nonlinear differential inequalities and differential equations with deviating arguments are studied in this paper.By introducing a new transformation,some new oscillatory results of them are obtained.This method can also be applied in advanced differential inequalities and differential equations.The obtained results extend the corresponding results in the literature.更多还原