共 50 条
- [31] Asymptotic Behavior of Oscillatory Solutions of First Order Delay Differential Equations of Unstable Type FUNKCIALAJ EKVACIOJ-SERIO INTERNACIA, 2013, 56 (02): : 177 - 191
- [35] Nonordered discontinuous upper and lower solutions for first-order ordinary differential equations Nonlinear Analysis, Theory, Methods and Applications, 2001, 45 (04): : 391 - 406
- [36] ASYMPTOTIC BEHAVIOR OF SOLUTIONS OF CERTAIN THIRD-ORDER ORDINARY DIFFERENTIAL EQUATIONS PROCEEDINGS OF THE JAPAN ACADEMY, 1971, 47 : 903 - 908
- [37] Estimation for Number of Almost Periodic Solutions of First-Order Ordinary Differential Equations INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM-2018), 2019, 2116
- [40] Conformal symmetries of first-order ordinary differential equations JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1996, 29 (02): : 385 - 392