共 50 条
- [21] Sturm-Picone Type Theorems for Second Order Nonlinear Impulsive Differential Equations [J]. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2016 (ICNAAM-2016), 2017, 1863
- [23] Sturm theorems for second order linear nonhomogenous differential equations and localization of zeros of the solution [J]. Acta Mathematica Hungarica, 2011, 132 : 15 - 26