共 50 条
- [4] Existence of asymptotically almost periodic solutions for some second-order hyperbolic integrodifferential equations [J]. Semigroup Forum, 2021, 102 : 104 - 119
- [5] Periodic solutions of nonlinear second-order difference equations [J]. Advances in Difference Equations, 2005
- [9] Multiple periodic solutions for the second-order nonlinear difference equations [J]. Advances in Difference Equations, 2018
- [10] Existence of periodic solutions for second-order nonlinear difference equations [J]. JOURNAL OF NONLINEAR SCIENCES AND APPLICATIONS, 2016, 9 (04): : 1505 - 1514