Existence of Periodic Solutions for Second Order Differential Equations with Asymmetric Nonlinearity
Xiao Mei ZHANG(1),Ding Bian QI
Acta Mathematica Sinica, Chinese Series ›› 2003, Vol. 46 ›› Issue (5) : 1017-102.
Existence of Periodic Solutions for Second Order Differential Equations with Asymmetric Nonlinearity
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |