具有多个次线性中立项的二阶非线性微分方程的振动性
曾云辉1, 孙文杰2, 王益林1, 罗李平1, 俞元洪3
Oscillation of second order nonlinear differential equations with several sub-linear neutral terms
ZENG Yunhui1, SUN Wenjie2, WANG Yilin1, LUO Liping1, YU Yuanhong3
振动与冲击 . 2024, (24): 93 -99 .