Title of article :
Some new approaches to Duffing equation with strongly and high order nonlinearity (II) parametrized perturbation technique
Author/Authors :
Jihuan He، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
Perturbation technique , nonlinear equation
Journal title :
Communications in Nonlinear Science and Numerical Simulation
Journal title :
Communications in Nonlinear Science and Numerical Simulation