摘要
研究了一类的三阶半线性微分方程的振动性,应用Riccati变换技巧和经典不等式等方法构造不同的函数,建立该类微分方程的一些新的振动准则和渐近性,所得结论推广和改进了文献中的某些相关结果,并以例子说明结果的先进性。
The oscillation of a class of third-order semilinear differential equations is studied. Different func-tions are constructed using Riccati transformation techniques and classical inequalities. Some new oscillation criteria and asymptotic properties of this type of differential equations are established. The conclusions are generalized and improved. Some related results in the literature are given, and examples are used to illustrate the advanced nature of the results.
出处
《应用数学进展》
2020年第3期437-443,共7页
Advances in Applied Mathematics
基金
广东省化工学院理学院科研扶持基金重点项目(KY2018001)
广东石油化工学院大学生创新创业培育项目(733442)。
