共 50 条
- [46] Oscillation theorems related to averaging technique for second order nonlinear neutral differential equations TAIWANESE JOURNAL OF MATHEMATICS, 2007, 11 (04): : 1221 - 1235
- [47] Some oscillation theorems for nonlinear second-order differential equations with an advanced argument Advances in Difference Equations, 2020
- [49] New oscillation theorems for a class of second-order damped nonlinear differential equations Ukrainian Mathematical Journal, 2012, 63 : 1441 - 1457
- [50] Oscillation theorems for second-order nonlinear delay differential equations of neutral type HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, 2019, 48 (03): : 633 - 643