【摘要】 通过引进一类包含时滞变量的迭代序列,得到一阶线性时滞微分方程解的振动判断准则,并举例说明了该准则改进了相关文献中的结果。更多还原

【Abstract】 By introducing a class of sequences involving iterates of the argument,we establish a new oscillation criteria for first order linear delay differential equation with monotone arguments.Our result improves the known results from the literature,and an interesting example is given to illustrate the versatility of our results.更多还原