一类共振二阶系统的周期解
일류공진이계계통적주기해
Periodic Solutions of a Class of Second Order Systems at Resonance
  • 万方数据
    四川大学学报(自然科学版) 사천대학학보(자연과학판)
    JOURNAL OF SICHUAN UNIVERSITY
    2004年 3期 493-496 ,共4页

    安世全%安玉坤

    안세전%안옥곤

    二阶系统%周期解%共振%鞍点定理 二階繫統%週期解%共振%鞍點定理
    이계계통%주기해%공진%안점정리
    second order system%periodic solution%resonance%Saddle Point Theorem
    利用变分法得到一类共振二阶系统周期解的存在性.
    이용변분법득도일류공진이계계통주기해적존재성.
    Dealed with the existence of the periodic solutiohs for a class of second order systems at resonance using the variational method.
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