Title of article :
Hamiltonian symmetric groups and multiple periodic solutions of differential delay equations Original Research Article
Author/Authors :
Jibin Li، نويسنده , , Xue-Zhong He، نويسنده , , Zhengrong Liu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
Symmetric groups , Differential-delay equations , Hamiltonian systems , multiple periodic solutions , Index
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications
