共 50 条
- [1] Periodic solutions of Lienard equations with asymmetric nonlinearities at resonance JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 2003, 68 : 119 - 132
- [2] Coexistence of unbounded solutions and periodic solutions of Lienard equations with asymmetric nonlinearities at resonance SCIENCE IN CHINA SERIES A-MATHEMATICS, 2007, 50 (08): : 1205 - 1216
- [3] Ground state periodic solutions for Duffing equations with superlinear nonlinearities ADVANCES IN DIFFERENCE EQUATIONS, 2014,
- [4] Ground state periodic solutions for Duffing equations with superlinear nonlinearities Advances in Difference Equations, 2014
- [7] Periodic solutions of parabolic and telegraph equations with asymmetric nonlinearities Nonlinear Anal Theory Methods Appl, 2 (187-120):