Oscillation theorems for odd order differential equations with a nonpositive neutral term and distributed deviating arguments(带非正次线性中立项和分布偏差变元的奇阶微分方程的振动性)

The oscillation of a class of odd-order differential equations with a nonpositive sublinear neutral term and distributed deviating arguments is investigated. Using comparison methods and integral skills, several new oscillation are established, which generalize the conclusions of relevant literature, and examples are given to illustrate the effectiveness of the results.(研究一类具有非正次线性中立项和分布偏差变元的奇阶微分方程的振动性，利用比较方法和积分技巧建立了若干新的振动准则，推广了相关文献的结论，并通过举例说明了结果的有效性。)